Answer:
a
Step-by-step explanation:
869 * .08 = 69.52
69.52 + 869 = 938.52
938.52- 75 = 863.52
Answer:
11 x 2^3 =11 x 2 x 2 x 2 = 88
Step-by-step explanation:
88
<u>11</u> 8
<u>2</u> 4
<u>2</u> <u>2</u>
<u />
Use a factor tree it helps a lot :0).
Answer: 6a 2(a+2a) and the last one
Step-by-step explanation: