Step-by-step explanation:
45+90+x=180
135+x=180
x=180-135
x=45
Answer:
72
Step-by-step explanation:
Step-by-step explanation:
sue = 18 sweets
tony= 18 sweets
(sue) S= (18 - x)-5
(tony) T=(18 + x) ÷ 2
hope this helps :)
The answer is 14. if n equals 3 and you use the equation instead of n. 3+11 that would equal 14
C is the answer
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