3(x + 5) = -4x + 8
3x + 15 = -4x + 8
3x + 4x = 8 - 15
7x = - 7
x = -7/7
x = -1
this equation has exactly 1 solution
Answer:
Hello! answer: x = 3
each rectangle = 48 Hope that helps!
Answer:
D
Step-by-step explanation:
x and y go up at a constant rate (or you can say it has a CROC or constant rate of chacge) y going up 5 for every one x
with our equation being y = 5x + 5
hope this helps <3
Answer:
Answers in explanation.
Step-by-step explanation:
<u>Finding angle 1:</u>
52 + angle 1 = 180
angle 1 = 128
<u>Finding angle 2:</u>
128 (angle 1) + angle 2 = 180
angle 2 = 52
<u>Finding angle 5:</u>
52 + 47 + angle 5 = 180
angle 5 = 81
<u>Finding angle 3:</u>
angle 2 + angle 3 + angle 5 = 180
52 + angle 3 + 81 = 180
angle 3 = 47
<u>Finding angle 4:</u>
angle 3 + angle 4 = 180 OR angle 4 + 47 = 180
47 + angle 4 = 180
angle 4 = 133
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