Answer:55
Step-by-step explanation: Whenever you see the word "sum" it means to add. So, 5+7+9+3+1+3+9+8+5+2+3=55
If you would like to solve (x^2 + 5x - 36) / (x + 9), you can do this using the following steps:
a = ?
(x + 9) * (x + a) = <span>(x^2 + 5x - 36)
x^2 + ax + 9x + 9a = x^2 + 5x - 36
ax + 9x = 5x
a + 9 = 5
a = 5 - 9
a = - 4
The correct result would be c. x - 4.</span>
Answer:
37jejdjdueuwjhe
Step-by-step explanation:
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Answer:
D
Step-by-step explanation:
The quotient is the result of dividing one number by another.

is how you would represent the quotient of 10 and 1/7.
The opposite of division is multiplication, and those we can rearrange that and get:

or in other words, "what number divided by 7 is 10"
The answer becomes clearer, 70 is that number.
D represents this idea.