Pls help ;-; Student #2:
4x + 1 ≤ -4
x + 1 ≤ -1
x ≤ -2
Solved the inequality incorrectly and graphed their solution incorrectly.
Solved the inequality correctly but graphed their solution incorrectly.
Solved the inequality incorrectly but graphed their solution correctly.
Solved the inequality correctly and graphed their solution correctly.
Answer:
solved the solution incorrectly and graphic their solution correctly.
Step-by-step explanation:
this is because if 4x + 1<= -4
the next step will be to subtract 1 from both sides.
BUT if their solution is x<= 2, they objectively graphed it correctly
Step-by-step explanation:
4x+1 < -4
-1 -1
--------------
4x < -5
[tex]x \leqslant \frac{ - 5}{4} [/tex]
-5/4 is not 2, so both of them are wrong (1 is right choice)
Drag the numbers to order them from least to greatest.
Answer:
-4.5, -0.5, 0.3, 0.7, 2.3
Step-by-step explanation:
Answer:
-4.5, -0.5, 0.3, 0.7, 2.3
Step-by-step explanation:
just is :)
Kylie read a total of 10 books over 2 months. If Kylie has read 20 books so far, how many months has she been with her book club? PLEASE PLEASE HELP I GIVE BRAINLIEST FOR THE FIRST PERSON THAT ANSWERS!!!!
Answer:
4 months
Step-by-step explanation:
BELL RINGER - 12/16/2020
*
Wrapping paper comes in 3 colors, on either a regular roll or an extra wide roll, and with or without pattern, How many combinations are in the sample space? *
the 2 question
EXIT TICKET - 12/16/2020
What is the Probability of choosing a penny from a bag of coins that contains 12 pennies, 19 nickels, 14 dimes and 15 quarters written as a percent?
Answer:
6% chance
Step-by-step explanation:
12+19+14+15 = 60 60 divided by 100 = 0.6 = 6%
Answer:
There is a 6% chance
Step-by-step explanation:
CAN YOU PLEASE HURRY UP AND ANSWER!!!!
Four students worked to raise money for a school club.
Student Funds Raised Hours Worked
Patty $325.75 8
Quinn $125.50 3
Reece $74.85 2
Sam $215.25 5
Which student raised the most money in one hour?
Answer:
Sam raised the most money in one hour
Step-by-step explanation:
Patty: $40.71 an hour
Quinn: $41.83 an hour
Reece: $37.42 an hour
Sam: $43.05 an hour
Brainliest Pls
I really need help with this...
What is the sum of -4/7 and 6/7?
A. -2/7
B. 2/7
C. -10/7
D. 10/7
Answer:
i think its b. because you would line them up and you never subtract the denominator.
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Because you add -4 and 6 together to get a numerator of 2, then you keep the same denominator,7, to get 2/7.
please please help it's due in an hour and a half
If a car traveled 875 miles in 25 hours, what was the car's speed in miles per hour?
If a bear is running at the rate of 22 miles per hour, how many feet per hour is the bear traveling?
There are 60 animals that live on Mrs. Willis's farm. 20 of these animals are dogs, 15 of these animals are ducks, and 25 of these animals are donkeys. What percentage of the animals are ducks? What is this percentage in decimal form?
Do the numbers 11 and 13 have a Greatest Common Factor? If so, then what is it?
Answer:
1) 25 MPH
2) I don't know. Sorry
3) 25% or 0.25
4) Nope unless you count 1
Step-by-step explanation:
1) 875/25
3) There are 60 animals. Of those 60, 15 are ducks. so, 15/60 = x/100. Cross multiply- 15*100=1500/60=25. To get the decimal, divide by 100.
Answer: 35 miles per hour
Step-by-step explanation: 875 divide a by 25
If a car traveled 875 miles in 25 hours, what was the car's speed in miles per hour?
HELP MEH !!!,!,!!!!,!,!
Answer:
I believe it B 6s + 48= 258
Step-by-step explanation:
Do 6*35 and you get 210. Then add the 48 to get 258
So the one you need to pick is
6s + 48 = 258
I hope this helped :)
Add. Use models if needed.
PLZ HELP I WILL GIVE BRAINLIEST!!
PLZ EXPLAIN
Step-by-step explanation:
1. 3x+5+4x-1
7x+4
2. 5x-3-2x+1
3x-2
3. -7x+4-5x-12
-12x-8
4. 4x-10-5x-2
-x-12
plz mark brainliest
Which is the graph of the system of inequalities y > Four-fifthsx – One-fifth and y < 2x + 6 On a coordinate plane, 2 lines are shown. The first solid straight line has a positive slope and goes through (negative 3, 0) and (0, 6). Everything to the right of the line is shaded. The second solid straight line has a positive slope and goes through (negative 2, negative 2) and (4, 3). Everything above and to the left of the line is shaded. On a coordinate plane, 2 lines are shown. The first solid straight line has a negative slope and goes through (negative 4, 3) and (2, negative 2). Everything to the right of the line is shaded. The second solid straight line has a negative slope and goes through (0, 6) and (3, 0). Everything to the left of the line is shaded. On a coordinate plane, 2 lines are shown. The first solid straight line has a positive slope and goes through (negative 4, negative 3) and (2, 2). Everything above and to the left of the line is shaded. The second solid straight line has a positive slope and goes through (0, negative 6) and (3, 0). Everything to the right of the line is shaded. On a coordinate plane, 2 lines are shown. The first solid straight line has a positive slope and goes through (negative 3, 0) and (0, 6). Everything to the left of the line is shaded. The second solid straight line has a positive slope and goes through (negative 2, negative 2) and (4, 3). Everything below and to the right of the line is shaded.
Answer:
A
Step-by-step explanation:
i would say the answer is A
Answer:
Step-by-step explanation:
The short sides of a rectangle are 2 inches. The long sides of the same rectangle are three less than an unknown number of inches.
Two students are told that the perimeter of this rectangle is at least 30 inches. The first student says, "The length of the long side must be at least 13 inches". The second student says, "The unknown number must be at least 10 inches". Which of the following statements is true?
The first student is correct.
The second student is correct.
Both students are correct.
Neither student is correct.
The area of a rectangle is 47.44sq.cm. If its length is 16cm, find its breadth?
Need help with this
please
Step-by-step explanation:
Solution,
Area=47.44cm^2
length =16cm
breadth=?
we know,
A=b×h
47.44=16×b
47.44/16=b
2.965cm=b
Therefore b=2.965cm
Answer:
47.44 = 16 x w
47.44÷16= 2.965
width = 2.965
question 17, (((((((((((((((((((
20POINTS
Parallel lines r and s are cut by two transversals, parallel lines t and u. Lines r and s are crossed by lines t and u to form 16 angles. Clockwise from top left, at the intersection of r and t, the angles are 1, 2, 3, 4; at the intersection of s and t, 5, 6, 7, 8; at the intersection of u and s, 9, 10, 11, 12; at the intersection of u and r, 13, 14, 15, 16. Which angles are corresponding angles with angle 8?
Answer:
s and r
Step-by-step explanation:
The required angle is the corresponding angle of angle 8 which are ∠4, ∠12, and ∠16.
What are the angle?Orientation of the one line with respect to the horizontal or other respective line is known as a measure of orientation and this measure is known as the angle.
Here,
Parallel lines r and s are cut by two transversals, parallel lines t and u.
And 16 angles are formed
Now,
The angle formed by r and t, = 1, 2, 3, 4
The angle formed by s and t, = 5, 6, 7, 8
The angle formed by s and u, = 9, 10, 11, 12
The angle formed by r and,u = 13, 14, 15, 16
Thus, the required angle is the corresponding angle of angle 8 which are ∠4, ∠12, and ∠16.
Learn more about Angles here:
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Suppose you go out to eat with a friend and your bill was $25.67. The local sales tax rate is 7% and you want to leave a 20% tip for the waitress. Calculate the sales tax of $25.67. [tax] *
Your answer
Answer:
6.9309
Step-by-step explanation:
add 20% + 7% =27% times $25.67
UMM IAM I RIGHT IF NOT WHATS THE ANSWER GIVING BRAINLIESTT!!!
Would you rather become successful in school or become successful in life?
Answer:
Successful in life
Step-by-step explanation:
The only reason I'm trying to be successful in school is so that i can be successful in life, but if i had a choice of being successful in life without school, I'll take it
Evaluate 8.3v + 7.5w when v = 3 and w = 4
Answer:
54.9
Step-by-step explanation:
8.3 * 3 = 24.9
7.5 * 4 = 30
24.9 + 30 = 54.9
To make 8 cups of tomato soup you need 2 pounds of tomatoes. How many pounds of tomatoes do you need to make 32 cups of soup? Show your work using one of the 5 strategies (table)
Answer:
8
Step-by-step explanation:
First, divide 32 and 8
32/8=4
Now, multiply 4 and 2
4x2=8
(Hope this helps!)
Solve –9.4 Greater-than-or-equal-to 1.7x + 4.2.
x Less-than-or-equal-to –8
x Less-than-or-equal-to 8
x Greater-than-or-equal-to –8
x Greater-than-or-equal-to 8
Explain and I will give the Brainleast
Answer:
-9.4=>1.7x+4.2
-1.7x=>13.6
x less than or equal to 8
Step-by-step explanation:
what is (2^6 x 9^6) ÷ 18^14 equivalent to?
Answer:
9.074x10⁻¹¹
Step-by-step explanation:
First - PEMDAS, doing what is in the parentheses first
Second - PEMDAS, doing the exponents, 2⁶, 9⁶ (keeping those inside the parentheses)
Third - multiply the solutions inside the parentheses, 64x531441
Fourth - solve 18¹⁴ = 3.748x10¹⁷
Fifth (final) - divide 34012224/3.748x10¹⁷ = 9.074x10⁻¹¹
Help me with this question, please
Answer:
b
Step-by-step explanation:
Which of the following ratios is equivalent to 2 : 3?
A. 1/2 B. 4/6 C. 12/13 D. 20/25
Answer:
B
Step-by-step explanation:
4/6=2/3
Hope this helps!
Answer:
The answer is 4:6
Step-by-step explanation:
2:3 x 2/2 = 4:6
In the state of Texas, about 3/100 of the population lives in the city of Fort Worth. The population of Houston, Texas is about 3 times the population of Fort Worth, Texas.
What fraction of the population of Texas lives in Houston? Move a number or a symbol to each blank to show the equation. If there’s no whole number in the answer, put a 0 in the first box after the equals sign.
Answer:
9/100
Step-by-step explanation:
3/100 times 3 is 9/100
Answer: 9/100
Step-by-step explanation:
First-person to answer correctly gets Brainliest
How does the area of the image change with a scale factor of 2?
Answer:
it goes from 8 to 16.
Step-by-step explanation:
since the shape increases by a factor of 2, the area also does
Which of the following is another way to express the equation 13 = -3 + z?
A. 13 = - z - 3
B. 13 = z - 3
C. 13 = - z + 3
D. 13 = z + 3
The other representation of the given equation 13 = -3 + z will be 13 = z - 3 thus option (C) is correct.
What is the equation?More than one variable may be present inside a linear equation.
An equation is said to be linear if the maximum power of the variable is consistently unity.
A formula known as an equation uses the same sign to denote the equality of two expressions.
As per the given equation,
13 = -3 + z
Since, A + B = B + A
Thus, -3 + z can be written as z - 3
So, 13 = z - 3
Hence "The other representation of the given equation 13 = -3 + z will be 13 = z - 3".
For more about the equation,
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HELPPP! ALMOST DUE! Clara estimated that her brother is 4 feet tall. When they get measured at the doctor’s office, her brother’s actual height is 4 feet, 2 inches. What was the percent error for Clare’s estiamate? PLZ HELP!!!
Answer:
Her error in terms of inches was 2 inches while her percent error was 4.166%
Step-by-step explanation:
From the given data Claire estimated her brother to be shorter than he actually was. She estimated his height to be 4 feet while it was actually 4 feet 2 inches.
We convert the feet into inches because 12 inches are equal to a feet.
4 feet = 4 × 12 inches = 48 inches
4 feet 2 inches = (4 × 12 inches) + 2 inches = 48 + 2 = 50 inches
Error in terms of inches = 50 inches - 48 inches = 2 inches.
Step 2 ; Her percent error is given by dividing the difference in values by the actual value multiplied by 100.
% error = (difference in values / actual value) × 100
Claire's % error = (50 - 48)/ 48 × 100 = 2/48 × 100 = 0.04166 × 100 = 4.166%
Answer:
A 4% difference
Step-by-step explanation:
Convert 4 feet 2 into 4.16666666
4/4.16666666= 0.96 or 96%
4 feet was 96% of 4 feet 2 in
100 - 96= 4%
And this shows that there was a 4% error.
Hope it helped!
Use any pair of points to calculate the slope of the line.
Answer:
-1.5
Step-by-step explanation:
The answer in -1.5 because --
When you see the line segment going down it means that the slope is negative.
And if you see the plots on the line segment, you see that every other plot has two steady numbers Ex: (2,3) and then you see the other plots having a steady number and then a decimal Ex: (1, 4.5).
This means that the plots are taking up 1.5 or 1[tex]\frac{1}{2}[/tex] squares.
Hope this helps ;3
-- Koda
What is the correct answer for Equations for 500?
Answer:
50*10=500
Step-by-step explanation:
