9 = c(c - 8)
9 = c² - 8c
c² - 8c - 9 = 0
c² + c - 9c - 9 = 0
c(c + 1) -9 (c + 1) = 0
(c+1)(c-9) = 0
c = -1 or 9
In short, Your Answers would be -1 and 9
Hope this helps!
Input 12 for g in the equation.
c(12) = 3.7(12)
Multiply the right side of the equation.
c(12) = 44.4
c(12) = 44.4 is saying 12 graphing calculators costs $44.4
Remember to follow PEMDAS, and then left to right rule.
First, divide 8 with -4
8/-4 = -2
Next, multiply
-2 x 10 = -20
Finally, add
-20 + 20 = 0
0 is your answer
hope this helps
Answer:
the answer for number a is -14
Answer:
<u><em>-11</em></u>
Step-by-step explanation:
4+(-15)=
<u><em>-11</em></u>
