Answers
Related Questions
Hari's weekly allowance varies depending on the number of chores he does. He received $20 in allowance the week he did 10 chores, and $16 in allowance the week he did 2 chores. Write an equation for his allowance in slope-intercept form.
Answers
Answer:
y=1/2x+12
Step-by-step explanation:
Answer:
y = 2x + (-30)
Step-by-step explanation:
Find the slope, then find the y-intercept.
But that is for if the points are, (20,10) and (16,2)
If you were finding the equation for the points, (10,20) and (2,16) the equation would be y = 0.5x + 15
Please help me
50 points
Answers
Answer:
f(x)=3(-1)+10 Answer: 7
f(x)=3(0)+10 Answer: 10
f(x)=3(1)+10 Answer: 13
f(x)=3(4)+10 Answer 22
please help me this is due in 10 minutes i’ll give brainlyist
Answers
Answer:
y=125x+500
Step-by-step explanation: plug the values into x and it's that equation
What is the simplified value of the exponential expression 27 1/3
Answers
Answer:
3
Step-by-step explanation:
Find the y-intercept of the line shown below.
PLS SOMEONE ANSWER THIS!!
Answers
Answer:
The intercept is 2 or (0,2) because that is where it intercepts on the Y axis
Answer:
(0,2)
Step-by-step explanation:
The y-intercept is just where the line passes through the y-axis or when x= 0.
The diameter of a circle is 9 cm. Find its area to the nearest tenth.
Answers
Cut diameter in half to find radius
9/2 = 4.5
radius = 4.5
This is the formula for area of a circle:
pi * radius^2
pi * 4.5^2
20.25pi
Now find pi:
20.25 * pi = 63.6
Answer:
63.6 cm is the area
Answer:
63.6
Step-by-step explanation:
1. A = πr²
2. Find the radius (r). Since the radius of a circle is the diameter/2, the radius is 9/2, which is 4.5
3. Now that we know the radius, we plug it into our formula: A = π(4.5)²
4. Simplify: A = 3.14(20.25)
5. A = 63.62
6. Rounding to the nearest tenth makes your answer 63.6
Malachy was thinking of a number. Malachy halves the number and gets an answer of 67.3.
Form an equation with x from the information.
Answers
Step-by-step explanation:
Let the number be x.
ATQ,
Malachy halves the number and gets an answer of 67.3.
[tex]\dfrac{x}{2}=67.3[/tex]
This the equation for the given statement.
It can also be written as :
[tex]x=2\times 67.3\\\\x=134.6[/tex]
Hence, this is the required solution.
Evaluate when x = -3 and y= -1:
Answers
Answer:
-3 + -1
Step-by-step explanation:
Which equation represents 4x – 3y = 15 when solved for y
Answers
Answer:
y=4/3x-5
Step-by-step explanation:
4x-3y=15
-4x -4x
______________
-3y=-4x+15
---- --- ---- (divide all by -3)
-3 -3 -3
y=4/3x-5
Factor the expression using the greatest common factor
2x + 10 =
Answers
Answer:
2(x+5)
Step-by-step explanation:
2x+10
1.Factor our the 2 from the equation
2.Your answer after will be 2(x+5)
Answer:
Step-by-step explanation:
Evaluate the expression when b=-6 and y=4.
b-6y
Answers
-6 -24 = -30
So -30 is ur answer :)) hope I helped
Multiply -6(4)= -24
-6-24
Add the negatives -30
Answer: -30
Kathy jumped 16 1/2 ft at the long jump event. Nadia jumped 18 1/8 ft at the long jump. How much farther did Nadia jump than Kathy?
Answers
Answer:
12 ft
Step-by-step explanation:
First you do 16 x 2 +1 and you get 133, second you do 18 x 8 +1 = 145 third you need to subtract 145 - 133, and you get 12 feet.
Hope this helped.
Can you help me out with this math problem? Please Simplify: (4 – 5) – (13 – 18 + 2). Show your work on how you got it.
(a) -1,
(b) –2,
(c) 1,
(d) 2.
Answers
Answer:
2
Step-by-step explanation:
(4-5)-(13-18+2)
=-1-(13-18+2)
=-1-(-5+2)
=-1(-3)
=2
can solve real world problems involving embedded triangles:
The value of x is
please I need this answer quick.
Answers
Answer:
It is 15 x=15
Step-by-step explanation:
What is the slope of 7; (4 -30)
Answers
Answer:
Can you restate the question, it is hard to solve with typos.
If you would like, it would also help to attach an image or picture of the question.
I need help with this
Answers
Answer:
Step-by-step explanation:
9/I0 x 2/2 =9/I0
Or 0.9 in decimals
Answer:
The answer is IN the question... (9/10)
Step-by-step explanation:
Ok well you multiply the numberator and denominator by 2 which makes 18/20 but OH THAT CAN BE SIMPLIFIED SO DIE FRACTION! so then you divide both sides by 2 and you get the original 9/10
plz brainliest :)
If Bob can run 3 miles in 27 minutes, how many miles
can Bob run in n minutes?
Answers
Answer:
e
Step-by-step explanation:
The formula for the gravitational potential energy of an object is U = mgh, where U represents the potential energy, m represents the mass of the object, g represents the acceleration due to gravity, and h represents the object’s height above the ground. Solve this formula for h.
Answers
U=mgh
U/m=gh
U/mg=h
therefore:
h=U/mg
The solution for h is h = U / (mg),
where U represents the potential energy, m represents the mass of the object, and g represents the acceleration due to gravity.
Here, we have,
To solve the formula U = mgh for h (the height above the ground),
we need to isolate h on one side of the equation.
Here are the steps:
Start by dividing both sides of the equation by mg:
U / (mg) = (mgh) / (mg)
This simplifies to:
U / (mg) = h
Now we have isolated h on one side of the equation.
Therefore, the formula for h is:
h = U / (mg)
So, the solution for h is h = U / (mg),
where U represents the potential energy, m represents the mass of the object, and g represents the acceleration due to gravity.
To learn more on equation click:
https://brainly.com/question/14468218
#SPJ6
Below is a table of revenue and cost, in thousands of dollars, of a business. Use the best fit line to estimate the number of months until the business is no longer profitable.
Answers
Answer: It's 18
Step-by-step explanation: i took it and got it right
Plz help a real one out
Answers
Answer:
Correct answer is A
Step-by-step explanation:
44.72+57.12 = 101.54
180-Ans
= 78.46
1. g(x) = -2(x + 3) 2 - 1
Identify the a,h,k and vertex for each quadratic function
Answers
9514 1404 393
Answer:
a = -2, h = -3, k = -1
vertex = (-3, -1)
Step-by-step explanation:
Compare the given equation ...
g(x) = -2(x +3)² -1
to the vertex form ...
g(x) = a(x -h)² +k
You see that ...
a = -2
-h = +3 ⇒ h = -3
+k = -1 ⇒ k = -1
The vertex is (h, k), so is ...
vertex = (-3, -1)
please help due asap jdbhdbdbd
Answers
Answer:
b
Step-by-step explanation:
Answer: b
Step-by-step explanation:
180°-116°=64°
1. 7 x ____ = 70
2. 86 x 10 = ____
3. 830 = ____ tens
4. ____ tens = 960
5. 10 x 61 = ____
6. 830 x 10 = ____
7. 1080 = ____ tens
8. ____ x 10 = 610
9. 135 x 10 = ____
10. 100 x 10 = ____
11. ____ x 10 = 790
12. ____ tens = 3700
13. 340 = ____ tens
14. 358 x 10 ____
Answers
Answer:
1. 7×10=70
2. 86×10=860
3. 830=3 tens
5. 6 tens=960
6. 10×61=610
7. 830×10=8300
8. 1080= 8 tens
9. 61×10=610
10. 100×10=1000
11. 79×10=790
12. 0 tens= 3700
13. 340= 4 tens
14. 358×10=3580
Answer:
9
Step-by-step explanation:
1) Calculate the quotient 2166 / 38
Answers
Answer:
57
Step-by-step explanation:
2166/38=57
Answer: 57
Step-by-step explanation:2188 divided by 38 =57
3х + 4y = - 23
х = 3y+1
Solve systems of equations!
Answers
Answer:
[tex]3(3y + 1) + 4y = - 23 \\ 9y + 3 + 4y = - 23 \\ 9y + 4y = - 23 - 3 \\ \frac{13y}{13y} = \frac{ - 26}{13} = - 2[/tex]
Write 2/3 and 3/4 as equivalent fractions using a common denominator.
Answers
Answer:
8/12 and 9/12
Step-by-step explanation:
8/12 and 9/12
step by step
5. Given the function f(x) = 3(1.55)x.
a. Does the above exponential function represent exponential growth or decay?
b. State the percent increase of the above function.
c. State the growth factor (or multiplier) of the above function.
d. What is the initial amount of f(x)?
Answers
Answer:
it A ;)
Step-by-step explanation:
im not good at scatter plots.
Answers
Answer: point B
Step-by-step explanation: it does not follow along with most of the other dots
4.1% of 30
I’m in 7th grade so please don’t answer it to complicated lol
Answers
its
= 4.1/100 × 30
= 41/1000 × 30
= 123/100
= 1.23%
Answer:
1.23
Step-by-step explanation:
Hey there !!!!!
4.1% of 30
if we solve it :
Y is 4.1% of 30
Equation: Y = P% * X
Solving our equation for Y
Y = P% * X
Y = 4.1% * 30
Converting percent to decimal:
p = 4.1%/100 = 0.041
Y = 0.041 * 30
Y = 1.23
therefore:
4.1% of 30 = 1.23
Have a wonderful day
3,1,-2,-4,-1, least to greatest
Answers
Answer:
-4, -2, -1, 1, 3
Step-by-step explanation:
Because some of these numbers are negative, they will be getting smaller as they get bigger. Think of it like this:
When you are determining whether the negative number is bigger or smaller, take the negative sign off or pretend its not there. Then, as the numbers get bigger, they become less. For example, you have these numbers:
-1, -5, -8, -3, and -2
To find out what the order is from least to greatest, you do this:
take the negative sign off
1,5,8,3, and 2
then put them in order from least to greatest
so its
1, 2, 3, 5, 8
Then flip it so its from greatest to least
so its
8,5,3,2,1
Now put the negative signs back
making it:
-8, -5, -3, -2, and -1
That is how you find out what the numbers are from least to greatest.
Hope this helps!
PS. You should eat chicken nuggets because they are good
