5(2j+3+j)
= 5(2j) + 5(3) + 5(j) we distribute 5 to all of the expression
= 10j + 15 + 5j connect like terms j
= 15j + 15
Answer:
Step-by-step explanation:
x= money earned per hour working as a cashier.
y=money earned per hour working delivering newspapers.
We propose the following system of equations:
5x + 4y =77
6x + 3y=78
We solve the system by reduction method:
-6*(5x+4y=77) ⇒ -30x-24y=-462
5*(6x+3y=78)⇒ 30x+15y=390
---------------------------
-9y=-72 ⇒ y=-72 /-9=8
Now, we get the value of "x" replacing the value of "y" by "8" in any part of the equation above.
5x + 4(8)=77
5x+32=77
5x=77-32
5x=45
x=45/5=9
therefore;
money earned per hour working as a cashier= $9/ hour
money earned per hour working delivering newspapers=$8/hour
If one equals 3 then 3 times 6 = 18 pounds
The monthly principal and interest payment John will pay monthly is $3,750.04
<h3>What is the amount of principal and interest repayment?</h3><h3 />
Given:
- P = 10,000
- i = 5% / (12 months) = 0.375
- L = 36 months






Approximately,
M = $3,750.04
Therefore, John will be be repaying $3,750.04 monthly including principal and interest
Read more on simple interest:
brainly.com/question/20690803
#SPJ1
I think that this is the resolution
2/3×5/-4 = 10/-12
hope this helps