Answer: 42
Step-by-step explanation:
We know that because 40% percent of 70 equals 28. So we do the following-
70 minus 28 equals 42!
Glad to help!
X^2+x-30 -- find two numbers that add to one and multiply to -30, which would be 6 and -5. so now you have x^2+6x-5x-30. factor out x and 5 to get x(x+6)-5(x+6). so you get (x+6)*(x-5)
Answer:
<h3>4m² + 6mn - 2n²</h3>
Step-by-step explanation:

Answer:y
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Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Multiply the two terms together
4 * 3/4
= 12/4
Simplify
= 3