Answer:
x=63
x+15=78
Step-by-step explanation:
180-102=78
78-15=63
x=63
x+15=78
17,98 $ (subtraction)
Hope that helpful !
Answer:
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When dividing with negative and positive, the quotient is negative. 70 / -3.5 would be -2. Here is what the long division looks like:
Answer:
8,110
Step-by-step explanation:
It's falling by 90 each time