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rodikova [14]
3 years ago
11

Solve for the indicated information. solve for x.

Mathematics
1 answer:
pochemuha3 years ago
3 0

Answer:

-9

Step-by-step explanation:

x + 109 + x + 89 = 180° because these angles are supplementary

2x + 198 = 180 subtract 198 from both sides

2x = - 18 divide by 2

x = -9

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Answer:

36+6y

Step-by-step explanation:

you have to multiply 6 on 6+y because distributive property basically means to share out so you do 6(6)+(6)y

6(6) equals 36 (6x6) and 6(y) is just 6y

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The Suarez family paid $15.75 for 3 movie tickets. How much would they have paid for 12 tickets?
Serjik [45]

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4 years ago
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