If you would like to calculate 1/2 * a + (-3 * a) - 3 * b - 0.7 * a, you can do this using the following steps:
1/2 * a + (-3 * a) - 3 * b - 0.7 * a = 0.5 * a - 3 * a - 0.7 * a - 3 * b = - 3.2 * a - 3 * b
The correct result would be - 3.2 * a - 3 * b.
5 + -6m + mX,
If you like, I can explain a bit more!
Answer:
Multiply how much Ken gets paid by 20.
He gets paid $10per hour to make a
He gets paid $100per hour to make b
He gets paid $1per hour to make c
<em>good luck, i hope this helps :)</em>
No, Kira's reasoning is not correct, the correct answer is 3 1/2
Steps To Solve
1. subtract 61/4 - 2 3/4
2. Since you cannot subtract you add the denominator to the numerator
3. leave the denominator the same
4. once you do that decrease the whole number by one
5. your answer should be 3 1/2
Hope I Helped =)
