Answer:
Factor x2 + 9x + 18.
A) (x - 3)(x - 6)
B) (x + 2)(x + 9)
C) (x + 3)(x + 6)
D) (x - 2)(x - 9)
Step-by-step explanation:
(x+3)(x+6)=x^2+6x+3x+18=x^2+9x+18
Some part of question is Missing.....give me the options or something more info
Answer:
Step-by-step explanation:
Let Freda's sum = x
Donnie has 3/4 x
He spends 63 dollars. His sum is now
3/4x - 63
Now the equation looks like this
6(3/4x - 63) = x Remove the brackets
6*3/4 x - 378 =x
6 * 3/4 = 4 1/2
4 1/2 x - 378 = x Add 378 to both sides
4 1/2 x = x + 378 Subtract x from both sides
3.5 x = 378 Divide by 3.5
x = 378 /3.5
x = 108
Since x = 108, that's how much Freda had. (She spent nothing).
Answer:
A) 4.18
B)7.65
Step-by-step explanation:
You have to use a calculator
