Answer:
scale factor is 1:3.5
Step-by-step explanation:
56/16 = 3.5
25.5
102/4=25.5
Not really sure though
She will pay 90 because the income is 5 times greater
(answer o number one)
5x-1=2x+3
subtract 2x from both sides.
3x-1=3
add 1 to both sides.
3x=4
3/4 is .75
answer is 3/4
