Brian-90×5+85=535
Christina-90×5+65=515
So after 5 weeks Brian will do 535 push ups and Christina will have done 515.
Answer:
A. $1,110
B. 50 units.
Step-by-step explanation:
A. Substitute
into the function
for calculate the time in hours required for the worker to produce 18 units:

Now you need to substitute
into the function
to calculate the amount in dollars she will be paid for 74 hours:

She will be paid $1,110.
B. To calculate the number of units that the worker needs to produce to be paid $3,030 , you need to substitute
into the function
and solve for T (to find the number of hours she requires to work to be paid $3,030)

Now, substitute
into
and solve for x, to calculate the number of units she produces in 202 hours:

She would need to produce 50 units to be paid $3,030
Step-by-step explanation:
I'm not sure if this will help but to find out how much coffee 4 people would need you would have to divide 4 into 5 which is 1 1/5
EQUATION-- 4/5= X
I chose that because / means divide 5 into 4 would give you x we don't know what x is until we actually do the problem
Even if im not correct I hope it helped a bit
Answer:
(2, 2 )
Step-by-step explanation:
To find a solution, choose any value for x, substitute into the equation and solve for y.
Choose x = 2, then
- 2 - 4y = - 10 ( add 2 to both sides )
- 4y = - 8 ( divide both sides by - 4 )
y = 2
Thus (2, 2 ) is a solution to the equation