Answer:
2x-10
Step-by-step explanation:
you have to distribute your parentheses to the 2
Answer:
Step-by-step explanation:
21/5*2000= 21*400= 8,400 pounds
Answer:
yassssssss quuuueeeennnnnnn
Step-by-step explanation:
20.5 is the answer, have a great day!
Answer:
16y + 32
Step-by-step explanation:
Expand each term.
(y+6)² - (y-2)²
= (y+6)(y+6) - (y-2)(y-2)
= y² + 12y + 36 - (y² - 4y + 4)
Subtract the second group by changing each term's signs
= y² + 12y + 36 - y² + 4y - 4
Collect like terms
= 16y + 32
