Using the substitution method, Vito is solving the following system of equations algebraically: y=-3x - 4, 2x-3y=21. Which equivalent equation could Vito use?

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.

4

step-by-step explanation:

the answer is 8.64

step-by-step explanation:

my computer is slow i can not see it sorry