14)NO..... -2x+5y=10.....-2(-3)+5(2)=10.....6+10 is not =10
15)YES......-2x+5y=10....-2(-10)+5(-2)=10.....20-10=10
16)YES......-2x+5y=10.....-2(5)+5(4)=10......-10+20=10
How many attempts are you allowed?
try A'(2,5), B'(4,5), C'(4,4) and D'(2,2)
(c): A'(4,3), B'(6, 3), C'(6,2) and D'(4,0)
this is the best I can do.
Answer:
Step-by-step explanation:
x/87 = 22/11
Multiply both sides by 87
x= 22/11 * 87
x= 1914/11
x= 174
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