4 years ago

I NEED HELPPPP

1 answer:

7 0

I’m sorry this is all I can say! So she has 28 points. But what do we really have to record?

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Eddi Din [679]

Answer:

$75.65

Step-by-step explanation:

1 - .15 = .85 = 85% of the price is what you pay

89 • .85 = $75.65

7 0

3 years ago

Ivanshal [37]

Answer:

13, 14, 15, 16

Step-by-step explanation:

Call the first number n. Then the next three consecutive numbers (assuming integers) are n + 1, n + 2, n + 3.

The mean is the total of the numbers divided by how many there are.

$\frac{n+(n+1)+(n+2)+(n+3)}{4}=14.5$

Simplify and multiply by 4.

$4n+6=58\\4n=52\\n=13$

The first number is 13.

The median is 14.5, halfway between the "middle" numbers 14 and 15. This is just a check; no additional equation is necessary.

4 0

3 years ago

ser-zykov [4K]

Answer:

the value would be 49

7 0

4 years ago

Naily [24]

There fractions not holes

8 0

3 years ago

joja [24]

486/6=81
Square root 81 = one side length = 9m
volume = 9^3 = 729

7 0

4 years ago