Answer:
x*$10 + y*$16 = $480
Step-by-step explanation:
The question seems incomplete, and after a search online I've found a lot of similar questions with similar numbers, so I really can not be sure of which one is the complete question.
I suppose that we want to get a linear equation that describes the given situation:
Let's define two variables:
x = number of hours that Maggie works in the office (for $10 each)
y = number of hours that Maggie works driving a tractor (for $16 each).
Then the total amount of money that Maggie gets is:
x*$10 + y*$16
Now we know that she earns $480 per week, then we know that:
x*$10 + y*$16 = $480
This is a linear equation we wanted to get, where (just to be complete) we need to add the restrictions:
x ≥ 0
y ≥ 0
(this means that she can not work a negative number of hours).
Answer:
143
Step-by-step explanation:
Substitute n=3 into the problem
6(
)-2(
) +3-4
Then figure out squared and power by 3
6(27)-2(9)+3-4
Next multiply
162-18+3-4
Finally, add and subtract
144+3=147
147-4=143
Answer:
41
Step-by-step explanation:
The entire angle is 90 degrees. So, you make the two equations add up to 90
6x+5+8x+1=90
combine like terms
14x+6=90
subtract 6 from 90
14x=84
divide by 14
x=5
then, plug 5 into angle DBC equation
6(5)+5
=41
Answer:
122
Step-by-step explanation:
Round the two numbers to the nearest whole number and add.
Answer:
x = 11
Step-by-step explanation:
