You know that 80% is close to 75% which is 3/4 since 1/4 of 300 is 75 3/4 of 300 is

your answer is a

step-by-step explanation:

4*4*4*4=256

a - base

b - exponent

so,

35-60 students are taking math.

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.