Answer:
Before raise: 65 chocolates/hour*60=3900 chocolates
Raise=65 * (15%=15/100=.15) .15=9.75 more chocolates per hour
With raise 74.75 chocolates/hour*60=4485 chocolates
4485-3900=585 more chocolates per 60 hour week
Step-by-step explanation:
Answer:
34 Nickles 49 Quarters
Step-by-step explanation:
You have to give variables to the Quarters and Nickles (x and y)
Then you have to write corresponding equations based on the problem:
x+y=83
.25x+.05y=13.95
Then you would solve for y by isolating the x value in the first equation and plugging it into the second equation.
x=83-y ----> .25(83-y)+.05y=13.95
Solve for y
y=34
Then plug y into first equation to get quarters
Answer:
The scale factor of the dilation is 1/5
Step-by-step explanation:
First do the equations in the parentheses
(21)+(28) the first one isn't negative anymore because a negative times a negative is a positive.
Now we just add them, 21+28=49