<span>(5x+9)^2
= (5x)^2 + 2 (5x) (9) + 9^2
= 25x^2 + 90x + 81
hope it helps</span>
Given problem;
Write and algebraic expression for the number of awards Tomi's band has won;
Let the number of award Tomi's band has won = T
Let the number of award All's band has won = A
We know;
Tomi's band has won twice as many awards as All's band.
T = 2 x A
T = 2A
The algebraic expression is T = 2A
Answer: x = 4
Step-by-step explanation:
first, we calculate it.
-x = 8 - 3x
then, we move the variable to the left.
-x + 3x = 8
then, we collect like terms.
2x = 8
finally, we divide both sides.
x = 4
Answer:
-11
Step-by-step explanation:
Answer:
1/2 + 2/3 = 3/6 + 4/6
= 3/6+4/6
= 7/6
mixed number form: 1 1/6
Step-by-step explanation:
sorry its not in a sentence,,, hope this helps anyway.