Answer:$419.30
Step-by-step explanation:
First divide 3 month cost by 3-$89.85/3= $29.95. Do the same for 8 months( $239.60/8= $29.95. Since $29.95 is common for both take that $29.95 x 14 months equaling $419.30.
Answer:
Letter C
M= -7
M+9=2
M =2-9
M=-7
42
we could use inverse operation and multiply 7 by 6