Answer: Foil stands for FIRST OUTSIDE INSIDE LAST
(x +9)(x+1) = x^2 + 10x + 9
Step-by-step explanation:
Answer:
x = 20
Step-by-step explanation:
The two angles are complementary angles, which means they add to 90 degrees
2x+7 + 43 = 90
Combine like terms
2x+50 = 90
Subtract 50 from each side
2x+50-50 = 90-50
2x = 40
Divide each side by 2
2x/2 = 40/2
x = 20
Answer:
4p^3q^2.
Step-by-step explanation:
The GCF of 4 and 8 is 8.
That of p^4 and p^3 is p^3,
and that of q^5 and q^2 is q^2.
So it is 4p^3q^2.
Answer:

Step-by-step explanation:




4 divided by 3 = a whole and 3 repeated more than 4 times
(to use the number 4)
:D