Answer:
(-4,-5)
y= -5
x= -4
Step-by-step explanation:
y=3/2x+1
y=3/4x-2
solve using the comparison method
3/2x+1=3/4x-2
subtract 3/2 from both sides
-3/4x+1=-2
subtract 1 from both sides
3/4x=-3
divide both sides by 3/4
x= -4
substitute the value of x into an equation
y=3/2(-4)+1
distribute
y= -6+1
add, but 6 is negative so subtract
y= -5
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(-4,-5)
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12.4*(-6.3)
–78.12
–1.97
1.97
78.12
Tamir buys tickets to two concerts this season. One has a face value of $32.50, and one has a face value of $26.50. He uses a coupon and gets both tickets at 1/4 off. If he pays with a $50 bill, how much change should Tamir receive?
$5.75$7.63$30.13$44.25
Answer:
the answer is -78.12 i did the quiz.
Step-by-step explanation: