Answer:
49°
Step-by-step explanation:
First, solve for x.
3x-7+2x+17=90
5x+10=90
5x=80
x=16
Then put 16 in for x.
2(16)+17=
32+17=49
Answer:
Kahoot: The Emoji Quiz
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Step-by-step explanation:
Answer:
11, A
Step-by-step explanation:
90 - 35 = 55
55/5 = 11
Answer:
25x^2 - 16y^2 - 400 = 0
Step-by-step explanation:
Answer:
c = 2
d = 28
Step-by-step explanation:
Please see the attached file for explanation