Answer:
The answer is 45
Step-by-step explanation:
The equation is a straightforward one, we have:
2/3x = 30
because we have a fraction on at least one side, we will cross multiply thus:
2x = 30 x 3
2x = 90
Next, we divide both sides by 2 to make x the subject of the formula, we have 2x/2 = 90/2
x = 45
Therefore, it takes Ingrid 45 minutes to complete her essay
Answer:
Number 7 is 40
Step-by-step explanation:
set up a proportion 5/1 = x/8 cross multiply a divide and you get 40
Add all the crayons together
will give you 25
green crayons are 10
so 10/25
It’s a right triangle so the answer would be 40
Answer:
$1.88
Step-by-step explanation:
$15.04/8 pounds = $1.88
