1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
emmasim [6.3K]
2 years ago
15

What is the answer to this ?

Mathematics
2 answers:
likoan [24]2 years ago
8 0

-25x + 40

Step-by-step explanation:

-8 (4x-5) + 7x

-32x + 40 + 7x

-32x +7x + 40

-25x + 40

cupoosta [38]2 years ago
4 0
The above answer is perfect
You might be interested in
The measure of an angle is 78°. What is the measure of a complementary angle?
ki77a [65]
First you need to know the definition of a complementary angle. That means that two angles add up to 90 degrees, or a right angle.

To find an angle complementary to a 78 degree angle, you need to subtract 78 from 90. 

90 - 78 = 12
6 0
3 years ago
Read 2 more answers
HELP PLEASEE 12 points !!
olga55 [171]

Answer:

Negative since the line is coming like this \

It gets to be negavite will if it was like this/ it could have been positive

7 0
3 years ago
Read 2 more answers
{29, 29, 29, 28, 28, 27}
gregori [183]
I think the answer is B Mean or median because there is no outlier.
3 0
3 years ago
Max has 5.50. He has eight more quarters than he does nickels. He had four times as many dimes as he has nickels. How many quart
Oliga [24]

Answer:

<h2>There are 13 quarters, 5 nickels and 20 dimes.</h2>

Step-by-step explanation:

Givens

  • Max has $5.50.
  • He has eight more quarters than he does nickels.
  • He had four times as many dimes as he has nickels.

From these statements, we can deduce algebraical expressions to solve the problem. Let's call q quarters, n nickels and d dimes.

q=n+8 (8 more quarters than nickels)

d=4n (he has four times as many dimes as he has nickels).

0.25q+0.05n+0.10d=5.50 (Max has a total of $5.50, one quartes is $0.25, one nickel is $0.05 and one dime is $0.10).

Let's replace the first two expressions into the third equation

0.25(n+8)+0.05n+0.10(4n)=5.50\\0.25n+2+0.05n+0.40n=5.50\\0.70n=5.50-2\\n=\frac{3.50}{0.70}\\ n=5

There are 5 nickels.

Now, we use this value to find the number of quarters

q=5+8=13

There are 13 quarters.

Also, d=4(5)=20

There are 20 dimes.

Therefore, there are 13 quarters, 5 nickels and 20 dimes.

3 0
3 years ago
Help!<br><br> If a sphere has a radius of 8mm, what is its volume? (Show work)
babymother [125]
The formula for the volume of a sphere is V = (4/3) * π * r³. Knowing this, we can plug in the radius:

V = \frac{4}{3} \pi *8^{3} \\ V = \frac{4}{3} \pi*512 \\ V = 2144.66

The sphere's volume is approximately 2144.66 mm^3.
7 0
3 years ago
Other questions:
  • Emely has 25 onions and 14 peppers that she grew in her garden. homw many more oinons does she have that peppers
    6·1 answer
  • the probability of Tina's winning a tennis game is 75%. What is the probability that Tina will lose a game
    12·2 answers
  • A+ 2b = 10 2a + b =6
    9·2 answers
  • What is the slope of the straight line through points (-2,4) and (5,-1) ?
    5·1 answer
  • Find the value of x if the perimeter is 24 meters. (the m stands for meters). Be sure to be able to create the equation to solve
    15·1 answer
  • 3
    11·1 answer
  • Can someone please help me? It would mean a lot. Tysm!! Bye!! Link below.
    13·1 answer
  • HHHHHHEEEEEEEELLLLLLLLLLLLLLLLPPPPPPPPPPPPPP MMMMMMMMMMMMMMMEEEEEEEEEEEEEEEEE WILL GIVE BRAINLESSS
    15·2 answers
  • What is the value of W in a exterior angle theorem
    13·1 answer
  • Which equation would you use to find the distance between the two points?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!