1.4. frederick works in a grocery store and also mows lawns. he earns $10 per hour a
grocery store and $8.50 per hour mowing lawns, he worked a total of 35 hours last week
which he spent x hours mowing lawns. which is the simplified equation that represents the
relationship between his earnings, y, in dollars and the number of hours he spent working as
week?
a. y = -18.5x + 297.5
b. y = -1.5x + 350
c. y = 1.5x + 297.5
d. y = 18.5x + 350

Step-by-step explanation:

Givens

represents hours mowing lawns, which make him earn $8.5 each.

represents the total earnings, mowing lawns plus grocery store.

Now, we know that he worked 35 hours in total. So, if he worked mowing lawns, then he worked hours in the grocery store, which represents +$10 per hour. So, this situation can be expressed as

Then, we solve the operations

Therefore, the right choice is B. y = -1.5x + 350

1,8,15,22,29,36,43,50

step-by-step explanation:

( - 4 , -7 )

all the lines must parallel  

step-by-step explanation:

coordinates of c = ( - 1 , 2 )

3 units left = ( -4 , 2 )

9 units down = ( - 4 , 11 )