2 years ago

What is the percent of change from 78 to 100

Mathematics

1 answer:

mojhsa [17]2 years ago

8 0

We have a positive change (increase) of 28.20512821 percent because the new value is greater than the old value.

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A group of 8 friends went to lunch and spent a total of $76, which included the food bill and a tip of $16. they decided to spli

Savatey [412]

Answer:

A, c(excluding tip, if the tip is included then c is not the answer)

Step-by-step explanation:

I solved the Equations:

A)1/8(x+16)=76/8----60 (this is the correct answer!)

B)1/8(x+16=76)------ 592 (NOT the correct answer

c)x=60 Represents total food bill excluding tip

d) x=60 does represent each friends share of the food bill

E) not correct

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3 years ago

Which expression is NOT equivalent to −3/8 x (-4 + 1/2)

Archy [21]

Answer:

1 5/16

Step-by-step explanation:

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3 years ago

I need to know the answer

Nesterboy [21]

Answer in the attachment.

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3 years ago

Find the simple interest for $3200 invested at 7% for 2 years.

Artemon [7]

Answer:

$448

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 7%/100 = 0.07 per year,

then, solving our equation

I = 3200 × 0.07 × 2 = 448

I = $ 448.00

USE THE EQUATION Interest= Principal x rate x time

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2 years ago

The points -4. -4 -4, 4

Ilia_Sergeevich [38]

Answer:

whats the question?

Step-by-step explanation:

I don't get the question so what is the question?

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3 years ago