-9 + 10n = 71 What does "n" equal??

Answers

Answer 1

Answer: N=8 I worked it out cuz we have done it in. Class before

Answer 2

Answer: Add 9 on bolth sides 10n=80Then divide by 10. N=8

Related Questions

The price s of a pair of shoes plus %5 sales tax
How do you convert 2/30 into a percent ?
-2(1+5a)= -6(a+3) what does a equal?
What is a denomanater
A cruise ship has a large circular window. It has a diameter of 6 metersWhat is the windows area?a. 29.55 m^2b. 30.36 m^2c. 31.25 m^2D. 28.26 m^2

Find the sum or difference 167.9+83.97

Answers

If you added it up, you'd get 251.87

Answer: 251.87

Hope it helps

Len walks 3/10 mile in the morning and 2/5 mile in the afternoon len says that he walks a total of 5/15 mile in the morning and afternoon

Answers

Hey There!

Steps to solve (Please note, steps will be in numerical order.)

1.To start off you have to find the lCD of $(3)/(10)$ and $(2)/(5)$ . So, the LCD of both fractions is ten.

2. Now, rewrite the fraction $(3)/(10)$ to $(4)/(10)$ , since the lcd is 10 you have to multiply the numerator and denominator of $(2)/(5)$ by two.

3. You only have to add $(3)/(10)$ + $(4)/(10)$

4. First, add the numerators 3+4 which is 7. Remember when adding fractions the denominator stays the same.

5. In conclusion, you're final answer should be $(7)/(10)$ , so Len's statement was false and he walked total $(7)/(10)$ steps.

Hope This Helped :)

What's the lowest common multiple of of 2.2 and 5

Answers

Hey there, just multiply 2.2 by 5, 2.2×5=11. Therefore, the lowest common multiple of 2.2 and 5 is 11.

HELP DUE TOMORROW ANSWER ALL FOUR PARTS PLZ

Answers

Answer:

7. A

8. C

9. C

10. A

Step-by-step explanation:

You just have to work each one out. This is very simple.

An initial investment of $60.00 increases in value by 15% each year. Which of the following statements are true? Select all that apply. This function can be represented by the quadratic equation f(x)=0.15(x+60)^2 This situation can be represented by the exponential function f(x)=60 x 1.15^x This function has no x-intercept After 4 years the value of the investment will be $120.00 After 6 years the value of the investment will be $653.00 After 7.86 years the value of the investment will be 3 times the initial value After 8 years the value of the investment will be $184.00

Answers

Given:
initial investment = $60.
increase in value by 15% each year

The function that best represents the above problem is: f(x) = 60 * (1.15)^x

f(4) = 60 * (1.15)⁴ = 60 * 1.75 = 105.00
f(6) = 60 * (1.15)⁶ = 60 * 2.31 = 138.60
f(7.86) = 60 * (1.15)⁷.⁸⁶ = 60 * 3 = 180
After 7.86 years the value of the investment will be 3 times the initial value
f(8) = 60 * (1.15)⁸ = 60 * 3.06 = 183.60
After 8 years the value of the investment will be $184.00

How is a net useful when finding the surface area of prisms and pyramids

Answers

Answer: Explained.

Step-by-step explanation: We are given to explain the importance of using net in finding the surface area of prisms and pyramids.

With the help of net, we can easily see the different sides, faces and angles of a prism or pyramid.

For example, see the attached figure, where the nets of both prism and pyramid are shown.

With the help of these figures, we can easily calculate the surface area by finding the surface area of each face of the prism or pyramid.

it is useful because it helps you know how many faces the prism or pyramid has

Other Questions

What word describes the relationship between oppsite angles of a parallelogram?

Each house will be built in 5\6 of an acre. How much land would be needed for 7 houses?

Is 5/12 bigger than 3/7

This year Moises has read 24 books. 16 of the books were non-fiction and the rest were fiction. What is the ratio to non-fiction books Moises has read this year?