Answer:
+6x-16
Step-by-step explanation:
(x+8)(x+−2)
=(x)(x)+(x)(−2)+(8)(x)+(8)(−2)
=x^2−2x+8x−16
=x^2+6x−16
Answer:
5 x Square root:2
Step-by-step explanation:
Answer:
Jack is 18 years old
Step-by-step explanation:
100:5=20
20-2=<u>18</u>
Answer= $138.98
47.86-25.20+52.75-22.04-8.50+94.11=$138.98