Answer:
15
Step-by-step explanation:
15 is 5 * 3 so is not prime.
Answer:
108.833
Step-by-step explanation:
I hope this helps :)
Marla Paid 72$ or 71.99$ because 20% is 18$ so you subtract 90 by 18.
Answer: 11
Step-by-step explanation:
2 3/4 × 8 = p/4 × 8/1
Let p be the missing number
Convert the mixed fraction 2 3/4 to proper fraction, multiply 4 x 2, then add 3= 11/4
11/4 × 8 = p/4 ×8
p= 11
I hope this helps.
<span>a^3 - b^3 = (a - b) </span><span>(<span>a^2 + </span>ab + b^2)
</span><span>so
x^3 - 4^3 = (x - 4)(x^2 + 4x + 16)
hope it helps</span>