Answer:
<u>(a): 9x + 45</u>
Option A, 9(x + 5) because it distributes into 9x + 45
Option B, 9 * x + 9 * 5 because it multiplies into 9x + 45
<u>(b): 13 + 9y - 3 - y</u>
Option D, 8y + 10 because it combines into this number
Negative exponent will go down to become positive
7/g²g⁴=7/g⁶
Answer: False
Step-by-step explanation: By defintion a midpoint is the middle of the segment, and there canno't e more then one middle of something.
Answer: 9. n = 2 19/20 10. n = 2 1/12
Step-by-step explanation: 3 2/10-1/4 = n 32/10−1/4 32/10+−1/4 16/5+−1/4 64/20+−5/20 n = 59/20 n = 2 19/20 2 5/6-3/4 = n 17/6-3/4 17/6+-3/4 34/12+-9/12 n = 25/12 n = 2 1/12
17+6=23 that is the answer
