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
viva [34]
3 years ago
7

Would f(-7) if f(x) = 8x + 15 does that equal -804??

Mathematics
1 answer:
nydimaria [60]3 years ago
8 0
No it would equal -41
You might be interested in
80 marked up by 37.5 percent
Mariana [72]
Make 37.5% into decimal form : Since it is being marked up, add 100% = 1.375
1.375 x 80
     1.375
     x  80
_________
    0000
+11000
_________
  110.000

80 marked up by 37.5% is 110.
7 0
3 years ago
Please answer this, I’m a bit confused...
tatuchka [14]

Answer: The distance across a rectangular field is longer distance.

So, Perimeter of rectangle would be 120 yards.

Diagonal of square would be 56.56 yards.

3 0
2 years ago
Find the surface area of a cylinder with a base diameter of 8ft and a height of 6ft. Write your answer in terms of pi, and be su
Ksju [112]

Given that diameter of the base of the cylinder = 8 ft

Given that height of the cylinder = 6 ft

We have to find the surface area of the cylinder in terms of pi.

So we need to use formula of surface area of the cylinder which is

Area= 2\pi r(r+h)

where h= height = 6

r= radius = diameter/2 = 8/2 = 4

Now plug these values into above formula

Area= 2\pi *4(4+3)

Area= 2\pi *4(7)

Area= 2\pi *28

Area= 56\pi

Hence final answer is

Area= 56\pi square ft

3 0
3 years ago
Read 2 more answers
HELP QUICKLY PLEASE
Alisiya [41]
645/560=1.151785714
Ther perccent error in her estimate is 15%
8 0
3 years ago
A juice stand uses 11 cups of strawberries to make 6 pitchers of juice. What is true about the number of cups of strawberries in
Lana71 [14]
11 cups of strawberries ... 6 pitchers of juice
x cups of strawberries = ? ... 1 pitcher of juice

If you would like to know what is the number of cups of strawberries in each pitcher, you can calculate this using the following steps:

11 * 1 = 6 * x
11 = 6 * x      /6
x = 11/6
x = 1 5/6 cups of strawberries

Result: You will need 1 5/6 cups of strawberries in each pitcher.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Facts about pasical's education
    9·1 answer
  • If a person bikes 2.4 miles in 10 minutes how far can a bike in 1.5 hours
    11·1 answer
  • What's 3 and 1 in a half
    11·1 answer
  • Roger is a great pitcher. He strikes out 1 out of every 3 batters he faces. If he faces 18 batters in one game, about have many
    9·2 answers
  • Convert2/3=\15toan equivalent form with a given
    11·1 answer
  • For positive acute angles AA and B,B, it is known that \tan A=\frac{28}{45}tanA= 45 28 ​ and \cos B=\frac{3}{5}.CosB= 5 3 ​ . Fi
    13·1 answer
  • What is the domain of the function graphed below?
    5·1 answer
  • Estimate 80,767 - 37,291 by first rounding each number to the nearest thousand.
    6·2 answers
  • Y = 10 is a solution for 7(x + 9) = 132
    7·2 answers
  • PLEASE NEED HELP
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!