How much will 32 pieces of 2 x 8 x 14 foot floor joints cost at $0.49 per linear foot?

180 square centimeters

step-by-step explanation:

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

$75.00

step-by-step explanation:

i = prt

i = 1,5000 * 0.025 * 2

i = 75