8 months; $740
75x+140=90x+20
Find x then plug it in to find the cost
Answer:
a.bh/2
b.b=A×2/h
c.12
Step-by-step explanation:
......
Answer:
6
Step-by-step explanation:
so if she has $65 and she spent 38.50 you find the difference which is $26.50 then you divide it by 4 which is 6.62 so yes your right its 6 if you round it
Answer:
Area : 704 square units
Step-by-step explanation:
First you do 16 x 10 = 160
then you do 32 x 17 = 544
then you add 160 + 544 = 704 (D)
Subtract these 2 equations,
5x-5x +3y-y = -4-6
2y = -10
y = -5
-5 is your answer.