All categories

3 years ago

A book cost $10 at one book store.About how much more does the book cost when the book store increase it prices 18%.

Mathematics

2 answers:

EastWind [94]3 years ago

5 0

Answer:

11.8

Step-by-step explanation:

18% of 10 so more the decimal only one time because you only have one 0 and you get 1.8. ok then 1.8 to 10 =11.8

PIT_PIT [208]3 years ago

4 0

I believe the answer would be £11.80p

You might be interested in

(x-2)(x+8)=0 Solve for x

Lapatulllka [165]

X - 2 = 0
X + 8 = 0

X= 2
X= -8

5 0

3 years ago

Read 2 more answers

25% of what number equals 100

tatiyna

Answer:

its 400

Step-by-step explanation:

4 0

3 years ago

Simplify the following expression.<br> -21 - (-11)

Bumek [7]

Answer:

-10

Step-by-step explanation:

well you know that

$(-)(-)=(+)$

so we have

$-21-(-11)\\\\=-21+11\\\\=-10$

6 0

3 years ago

Students were asked to solve the following equation: <br> -5x+2=-13

daser333 [38]

Answer:

Step-by-step explanation:

Step 1:

- 5x + 2 = - 13 Equation

Step 2:

- 5x = - 15 Subtract 2 on both sides

Step 3:

x = - 15 ÷ - 5 Divide

Answer:

x = 3

Hope This Helps :)

7 0

3 years ago

You insurance policy on your car costs $600 a year. If you total your vehicle, you insurance company will pay $25,000 towards a

vladimir2022 [97]

Answer:

Your annual expected value is -$550.

Step-by-step explanation:

0.002 probability that you will total your car.

If you total your car, you pay the insurance of $600, but you get the $25,000 insurance. So in total, the net value will be $24,400.

1-0.002 = 0.998 probability that you will not total your car.

In this case, you lose $600.

What is your annual expected value?

Multiply each net value by it's probability.

E = 0.002*24400 - 0.998*600 = -550

Your annual expected value is -$550.

4 0

3 years ago