Answer:
a. the coordinates of g = 1 and -5
explanation
x-1=0 OR x+5=0
collect like terms
x=1. OR x=-5
The answer is 142572. You have to multiply 654 and 218. To check our answer just divide 654 by 142572
Answer:
B. $8
Step-by-step explanation:
Given:
Total payment, T = $160
Hourly rates = $t/hour
= total payment/total time worked
The question said, "worked 12 more hours than the amount she is paid per hour".
Total time worked = (12 + t) hour
Therefore, Hourly rates of payment, t = 160/(12 + t)
t^2 + 12t - 160 = 0
Solving the above quadratic equation,
t = -20 and 8
t = $8
Answer:
560
Step-by-step explanation:
10 x 9 = 90 x 6 = 560
Answer:
8 Shampoo Concentrate
Step-by-step explanation:
There's a ratio of 9:2 so for every 9 cups of water there's two cups of shampoo concrete.
We'll need 9 multiplied by 4 is 36
so we need to multiply 2 with 4
4 multiplied by 2 is 8
