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
satela [25.4K]
3 years ago
10

What is the sum of 8 and a number?

Mathematics
2 answers:
Nastasia [14]3 years ago
6 0
Okay... so then it would be 8+n= the number
miskamm [114]3 years ago
5 0
" the sum " means add

the sum of 8 and a number...

8 + n <== ur expression
You might be interested in
4.) Review
wel

Answer:

Tip is $8.64

Everyone pays $22.08

Step-by-step explanation:

57.60×8%=$8.64

57.60+8.64=$66.24

$66.24÷3=$22.08

4 0
3 years ago
The volume of a cylinder is given by v, where r is the radius of the cylinder and h is the height. Which expression represents t
kvv77 [185]

Answer:

V= π r2h

is this right

4 0
2 years ago
Janie flips a coin 70 times and records if it comes up heads. If getting heads is a success, what is the probability of a failur
lisov135 [29]
 i believe the answer is 1/70
3 0
3 years ago
Ken's fitness member ship cost $100 to join plus a $25 monthly fee. Ken also used a coupon to get 10% off the monthly fee. What
GREYUIT [131]

The equation that models the total cost is y = 100 + 22.5m

Step-by-step explanation:

Fitness member ship cost = $100

Monthly fee = $25

Discount = 10% on monthly fee

To calculate new monthly fee after discount,  

25 - (25*10%) --> 25 - 2.5 --> $22.5

Number of months = m

Fee in m months = 22.5*m = 22.5m

<u>Equation:</u>

(c) is constant which is the membership fee

(x) is the monthly fee $22.5

(m) is the number of months

(y) is the total cost

So,

y = mx + c

y = m(22.5) + 100

y = 100 + 22.5m

Therefore, the equation that models the total cost is y = 100 + 22.5m

Keyword: Equation

Learn more about equations at

  • brainly.com/question/8955867
  • brainly.com/question/10708697

#LearnwithBrainly

5 0
3 years ago
Evan’s family drove to a theme park for vacation.
zhuklara [117]

Answer:

They drove 150 miles on the third day

They drove 50 miles per hour so if you multiply that by 3 (since they drove 3 hours on the third day) you would get 150 miles.

5 0
3 years ago
Other questions:
  • You measured the width of your front door to be 3 feet and 2 inches. The chair you are trying to get through the door measured t
    9·1 answer
  • Sarah had $263 to spend on nine books. after buying them she had $11 how much did each book cost
    6·2 answers
  • Which equation can be used to find m, the midpoint of the two numbers?<br><br> (m – 5)(m + 5) = 99
    14·1 answer
  • The price of a laptop is $420. The price of a phone is 35% of the price of this laptop.
    7·2 answers
  • -5 5/7 +8 +( -3 2/7)
    5·2 answers
  • PLEASE I REALLY NEED YOUR HELP.
    10·1 answer
  • Here is a circle, centre O, and the tangent to the circle at the point (8,15)
    13·2 answers
  • Please help ;-; i need this by tomorrow
    11·1 answer
  • It says solve for the variable can you help me
    15·2 answers
  • please explain to me how to solve this problem, i have my final test tomorrow and I need to know how to do it​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!