A chemist has one solution that is 5% acid and a second that is 2% acid. How many gallons of each should be mixed together to get 16 gallons of a solution that is 3.25% acid? Define the variables Write a system of equations to determine how much should be used to form 16 gal of a 3.25% acid solution? Equation 1 Equation 2

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

answer: check all that apply, where the options?

step-by-step explanation:

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13