Answer:
-1/2
Step-by-step explanation:
Answer:
i need the number line
Step-by-step explanation:
lol
Answer:
x = 8
Step-by-step explanation:
40 + 6x + 2 = 90 {Complementary angles}
Combine like terms
40+ 2 + 6x = 90
42 +6x = 90 {Subtract 42 form both sides}
6x = 90 - 42
6x = 48 {divide both sides by 6}
6x/6 = 48/6
x = 8
It costs $189-(4×$20) which is $189-$80=$109
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