40-10=30 are compatible numbers
Answer:
8 Feet
Step-by-step explanation:
15 feet subtract 7 feet is 8 feet
Answer: SECOND OPTION
Step-by-step explanation:
To solve the problem you must:
-Multiply the numerators and the denominators of both expressions:

- Simplify the expression, as you can see below, then you obtain:

Therefore, as you can see, the answer is the second option
-8 and 4. The product, -8 x 4, would be -32 (just think 8 x 4 = 32, then add the negative sign). The quotient, -8 / 4, would be -2 (just think 8/4 would be 2, then add the negative sign).
X=7
10x-2=9x+5
X=7
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