Answer:
(x-5)(x+9) = 0
Step-by-step explanation:
In the equation above, if you plugged in the values given(5, and -9) then you will see that the answer i s0. You basically takes the zeroes you are given, and invert their signs to form the equation.
200,400,000,000= 200,000,000,000+400,000,000
Hoped I helped:D
Answer:
Sara is twenty because 32+8=40 and 40/2=20 Glad to be of your help!
Step-by-step explanation:
<3
If you use 0.05x+3 (x equal to the number of minutes) it would be 0.05(20) + 3 = 4. Pretty sure this is correct, but you might want to check it.
It should be 91 because 8 + 1 = 9, and if you go any further, it would turn into the hundreds place