Answer:
D) 13/100 = 2500/X
Step-by-step explanation:
..........
40% are boys. divide 2 by 5 and then multiply by 100
<h2>Solving for the Distance between two Points</h2><h3>
Answer:</h3>
or 
<h3>
Step-by-step explanation:</h3>
<em>Please refer to my answer from this Question to know more about distances between two points: <u>brainly.com/question/24629826</u></em>
Given:
Solving for the Distance:
<u>Note:</u>
Answer:
Should be 39 years.
there is 12 inches in a foot. and if the tree grows 4 inches every year, then in 3 years the tree would be 1 foot. 13 x 3 = 39, thus proving that in 39 years, it will be 13 feet tall. I may be wrong but this sounds correct.
G=gas
w=bottle of water
8g + 2w = 29
12g + 4w = 45
I'm going to use elimination to cancel out the variable w by multiplying the first equation by -2.
-16g - 4w = -58
12g + 4w = 45
-4g = -13
/-4 /-4
g = 3.25
Now plug it into an equation, any equation.
8 (3.25) + 2w = 29
26 +2w=29
w=1.5
Now to check, plug it into both equations if you want.
12 (3.25) + 4 (1.5)=45
39 + 6=45
One bottle of water is $1.50, while one gallon of gas is $3.25.
