$72 - $30 = $42

It increased $42.

Now take this number and divide by the original number (first):

42 ÷ 30

This is 1.4, let's convert this to a percentage.
We now times it by 100

1.4 × 100

The answer is 140%

5 0

3 years ago

What is -8 square root of 9 when simplified

gregori [183]

Answer:

$\large\boxed{-8\sqrt9=-24}$

Step-by-step explanation:

$\sqrt{a}=b\iff b^2=a\\\\\sqrt9=3\ \text{because}\ 3^2=9\\\\-8\sqrt9=-8(3)=-24$

7 0

3 years ago

A race car driving under the caution flag at 40 feet per second begins to accelerate at a constant rate after

vitfil [10]

Chelsea vs. Atlético Madrid, Champions League: Confirmed lineups; how to watch

7 0

3 years ago

In a recent survey of American teenagers, 44% of them chose pizza

EastWind [94]

Answer: i dont know the answer

8 0

2 years ago