Answer:
Not true
Step-by-step explanation:
A says that if Sam is drinking milk it is lunchtime and E says that he is drinking milk, so it is lunchtime and not bedtime.
What is the value of x in the equation 5 x + 3 = 4 x? –3 Negative one-third One-third 3
Answer:
?
Step-by-step explanation:
Answer:
x=-3
Step-by-step explanation:
5 x + 3 = 4 x
5x+3-3=4x-3
5x=4x-3
subtract four from both sides=x=-3
x=-3 is your final answer!
True or False
If an acute angle is 80o then we add the obtuse angle of 110o to equal 180o?
Answer:
true
Step-by-step explanation:
I need help ASAP!!!!!!
Answer:
Not a function
Step-by-step explanation:
True or false, there is a decimal point on every whole number. We just don’t usually write it.
Help LOL I have a quiz I would appreciate it
Answer:
True
Step-by-step explanation:
for example: 5 could also be written as 5.00
Answer:
I think that’s false it should be
Step-by-step explanation:
If not don’t report me plz
WILL GIVE BRAINLIEST (two questions but points)
Write the expression as a cube of a monomial: 0.008y^21
Write the expression as a monomial in standard form: (−3xy^2)^3 · (− 2/3x^2y^3)^4
Answer:
The answer to the first question is (0.2y^7)^3
Step-by-step explanation:
The expression (0.2 × y⁷)³ is a cube of a monomial in standard form and the expression (16/3)x¹¹y¹⁸ is a monomial in standard form.
What is the algebraic expression?Algebraic expressions are mathematical statements with a minimum of two terms containing variables or numbers.
The expression below which is given in the question
0.008y²¹
We have to write the given expression as a cube of a monomial in standard form
0.008y²¹
0.2 × 0.2 × 0.2 × y⁷× y⁷× y⁷
(0.2 × y⁷)³
The above expression is a cube of a monomial in standard form
(−3xy²)³· (− 2/3x²y³)⁴
We have to write the given expression as a monomial in standard form
(−3xy²)³· (− 2/3x²y³)⁴
(−3x)³(y²)³· (− 2/3x²)⁴(y³)⁴
x³y⁶· 16/3x⁸y¹²
(16/3)x³⁺⁸y⁶⁺¹²
(16/3)x¹¹y¹⁸
The above expression is a monomial in standard form.
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Q 1: You are making chocolate chip cookies. The recipe calls for 1/8 teaspoon salt to 1/4 teaspoon baking soda. How much baking soda is needed for 1 teaspoon of salt?
Q 2:Use the information contained within the question one. How much salt is needed for 1 teaspoon of baking soda?
Answer:
x = teaspoon of soda needed = 2 teaspoons of baking soda for 1 teaspoon of salt
y = teaspoons of baking soda needed = 1/2 teaspoons of salt needed for 1 teaspoon of baking soda
Step-by-step explanation:
Teaspoon of salt : Teaspoon of soda
1/8 : 1/4
How much baking soda is needed for 1 teaspoon of salt?
Let
x = teaspoon of soda needed
Teaspoon of salt : Teaspoon of soda
1 : x
Equate both proportion
Teaspoon of salt : Teaspoon of soda
1/8 : 1/4 = 1 : x
1/8 ÷ 1/4 = 1/x
1/8 × 4/1 = 1/x
4/8 = 1/x
Cross product
4*x = 8*1
4x = 8
x = 8/4
= 2
x = 2 teaspoons of
x = teaspoon of soda needed = 2 teaspoons for 1 teaspoon of salt
2. How much salt is needed for 1 teaspoon of baking soda?
Let y = teaspoons of baking soda needed
Teaspoon of salt : Teaspoon of soda = y : 1
Equate the proportion
1/8 : 1/4 = y : 1
1/8 ÷ 1/4 = y / 1
1/8 × 4/1 = y / 1
4/8 = y / 1
Cross product
4 * 1 = 8 * y
4 = 8y
y = 4/8
= 1/2
y = 1/2 teaspoons of baking soda
y = teaspoons of baking soda needed = 1/2 teaspoons needed for 1 teaspoon of baking soda
In the souvenir shop, Gary finds a shirt and a key chain he would like to buy. The shirt costs $13.75 and the key chain costs $2.33. What will be the total of Gary's souvenirs?
Answer:
$16.08
Step-by-step explanation:
13.75+2.33=16.08
These questions down below are a bit confusing for me, if someone would help me with them I would be absolutely grateful thank you so much
To control an infection, a doctor recommends that a patient who weighs 92 pounds be given 320 milligrams of antibiotic. If the antibiotic is given proportionally according to the patient's weight, how much antibiotic should be given to a patient who weighs 138 pounds?
400 milligrams
480 milligrams
550 milligrams
600 milligrams
Answer:
138/92*320 = 480 milligrams. ... If the antibiotic is given proportionally according to the patient's weight, how much antibiotic should be given to a patient who ... If the antibiotic is given proportionally according to the patient's weight, how much antibiotic should be given to a patient who weighs 138 pounds. 2.
Step-by-step explanation:
I hope I help :)
FASTEST RIGHT ANSWER BRAINLIEST!!!
Answer:c
Step-by-step explanation:
Brainlist
Answer:
quadrant 4
Step-by-step explanation:
6, -8 is in quadrant 4
Can anybody tel me what K equals plz I got to go to bed
Answer:
K is equal to 4
Step-by-step explanation:
. hope it helped
Help is needed plssss
While solving an equation, if the variable term becomes zero, and the equation make a false statement, then the solution is
A: infinite solutions
B: one solution
C. no solution
Answer:
0.1%
Step-by-step explanation:
0.1%
Answer:
No solution.
Step-by-step explanation:
Then the equation has no solution.
For example
2x - 2 = 2x + 1
-2x - 2x
-2 = 1.
___________________________________________
Brainliest?
One number is nine more than another number.if the sum of the number is 65 ,find both numbers
Answer:
The first number is 28 the number nine more is 37
Hope this helped!
How do you change 2.3 - 3.94 into an addition problem?
Answer:
2.3+ (-3.94)
Step-by-step explanation:
Answer:
Solve it then add the answer and one of the parts of the original.
Step-by-step explanation:
Ex.
Original: 2.3 - 3.94
2.3 - 3.94 = -1.64
New addition: -1.64 + 3.94 = 2.3
PLEASE HELP ME! THANK YOU
9514 1404 393
Answer:
-1
Step-by-step explanation:
The graph goes through the points (-1, 1) and (1, -1). The average rate of change is the slope of the line through those points. It can be calculated using the slope formula. Alternatively, you can recognize that the line will have a "rise" of -1 for each "run" of 1, so rise/run = -1/1 = -1.
__
Using the slope formula, we have ...
m = (y2 -y1)/(x2 -x1)
m = (-1 -1)/(1 -(-1)) = -2/2 = -1
The average rate of change on the interval is -1.
Which statements are true for the functions g(x) = x2 and h(x) = –x2 ?
Check all that apply.
For any value of x, g(x) will always be greater than h(x).
For any value of x, h(x) will always be greater than g(x).
g(x) > h(x) for x = -1.
g(x) h(x).
For negative values of x, g(x) > h(x).
WILL MARK BRAINLEST
Answer:
g(x) > h(x) for x = -1.
For positive values of x, g(x) > h(x).
For negative values of x, g(x) > h(x).
does anyone know how to do this
An exterior angle of a triangle has a measure of 80°, and one of the remote interior angles has a measure of 20°. Write and solve an
equation to find the measure of the other remote interior angle.
Enter the correct answers in the boxes.
Equation:
X=
Your answer would be 0.6, 3/5, and 6% are the 3 same portion. But, when they're all changed to a decimal they would equal to 0.6.
Triangle is a two-dimensional figure which has three sides and the sum of the three angles is equal to 180 degrees.
The exterior angle is equal to the sum of the interior angles in a given triangle.
The measure of the other remote interior angle is 60°.
What is a triangle?It is a two-dimensional figure which has three sides and the sum of the three angles is equal to 180 degrees.
We have,
Let the measure of the other interior angle = M
The exterior angle is equal to the sum of the interior angles in a given triangle.
An exterior angle of a triangle has a measure of 80°, and one of the remote interior angles has a measure of 20°.
This means,
M + 20 = 80
Solve for M.
M + 20 = 80
Subtract 20 on both sides.
M = 80 - 20
M = 60
Thus,
The measure of the other remote interior angle is 60°.
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Solve the inequality. 4x – 7 < 5
Answer:
x < 3
Step-by-step explanation:
4x - 7 <5
4x < 12
x < 3
Answer:
x < 3
Step-by-step explanation:
4x < 12
x < 3
I hope you get this right
there is a daily fee for renting a moving truck, plus a charge $0.50 per mile driven. it costs $64 to rent the truck on a day when it is driven 48 miles. Which linear equation can be used to model this situation?
Answer:
Let x be the daily fee
0.5(48) +x = 64 is the equation,
Multiply:
24 + x = 64
Subtract:
x=40
The daily fee is $40
Food bill before tax $45 sales tax 6.8% tip 24%
Answer:
The total bill is $58.86
Step-by-step explanation:
Percentages
Before tax, the food bill is $45. Sales tax is 6.8% and the tip is 24%.
Tax is 6.8*$45/100 = $3.06
Tip is 24*$45/100 = $10.80
Total additional charges are:
$3.06+ $10.80= $13.86
Thus, the total bill for the food is:
$45 + $13.86 = $58.86
The total bill is $58.86
Student council is voting which elective classes should be offered at the middle school. the choices are Band, Art, and Spanish. Art received twice as many votes as Band. Spanish received 20 more votes than Art. 190 students voted total.
Answer:
34 people voted for band 68 people voted for art and 88 people voted for Spanish this help
Step-by-step explanation:
what are the Coefficients in 4e + 7e + 5
Answer:
4 and 7
Step-by-step explanation:
Coefficients are just bassically the numbers behind the variable, hope this helps!
Part A
Sophia bought 9 red peppers for $5.40.
PLEASE HELP
Find the unit rate. Then use the unit rate to write an equation relating the cost in dollars c to the number of red peppers p.
Answer:
$0.60/each
Step-by-step explanation:
$5.40/9=0.60 Total price *($5.60) divided by 9 (PEPPERS) = $0.60
c= 0.6p
What is unitary method?The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Given:
Cost of 9 red peppers = $5.40
Cost of 1 red pepper = 5.40 /9
= 0.6
Now, the equation to represent cost in dollars c to the number of red peppers p,
c= 0.6p
Learn more about unitary method here:
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What are the x- and y-intercepts of the graph of y = x2 + x - 6? (1 point)
O x-intercepts: (3, 0) and (2,0)
y-intercept: (0,6)
O x-intercepts: (3.0) and (-2,0)
y-intercept: (
0-6)
x-intercepts: (-3,0) and (2.0)
y-intercept: (0-6)
x-intercepts: (-3,0) and (2.0)
y-intercept: (0.6)
Answer:
okay i will answer but i dont see the question
Step-by-step explanation:
What quadrant does -495 lie in?
5(k+4)-2(2.5k-3)+12[tex]5(k+4)-2(2.5k-3)+12[/tex]
Answer:
38
Step-by-step explanation:
help me plz idk this at all
Step-by-step explanation:
sin theta = opp / hyp
sin theta × hyp = opp
sin60 × 30 = opp
.866 × 30 = opp
25.98° = opp
*Theta is the 0 with a line through it
The price of a pair of Vans in 1966 was around $4.00. The price of a pair of Vans today is around $50.00. What is the percent of increase of the price of a pair of Vans from 1966 to today? (HINT: divide the amount that the price changed by the original amount and change the answer to a percent by moving the decimal two places to the right and adding a percent sign)
choices
46%
11.5%
1,150%
92%
Answer:
1.150%
Step-by-step explanation:
it isnt 11.5% because you move the point 2 times to the right.
