-9 duh
It says the first week look at the numbers and then the top row with numbers. the only one that matches up is -9
Answer:
8x^2+5y+1
Step-by-step explanation:
1+x^2-3+2y+7x^2+3+3y
Combine like terms
x^2+7x^2+2y+3y+3+1-3
8x^2+5y+1
Answer:
A) 11
Step-by-step explaination:
CE = 2x - 2
CE = CD + DE
= x + 9
Hence it can be said that,
2x - 2 = x + 9
2x - x = 9 + 2
x = 11
54 - 18n
Multiply -9 by -6 to get 54.
Multiply -9 by 2n to get 18n.
