It represents the average daily temperature each month for vancouver and hawaii
y will equal negative 1 cause one half over 2 plus y equals negative 1
Answer:
Step-by-step explanation:
If congruent the sides are equal
15x-9=7x+11
8x=20
x=20/8=2.5
12 divide by 1.8 then round down
Answer:
$14.50
Step-by-step explanation:
6 x $2.50 = $15.00
3 x $0.50 = $1.50
$15.00 + $1.50 = $16.50
$16.50 - $2.00 = $14.50
