Answer:
$22.50
Step-by-step explanation:
$32.00 *0.60=19.20
$5.50 * 0.60=3.30
19.20+3.30=$22.50
**I multiplied bu 0.60, because full price is 100% or 1.0, but minus the 40% discount you are paying 60% or 0.60***
4 x 35 = $140
$140 + 9 = $149
$200 - $149 = $51
Yes, she has enough to buy a $50 wheelbarrow.
Answer:
The inverse of a square matrix A, denoted by A-1, is the matrix so that the product of A and A-1 is the Identity matrix.
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
b
Answer:
Commutative Property of Multiplication.
