Answer:
4 hours
Step-by-step explanation:
Let x = # of hours
22x + 10 = 98
-10 -10
____________
22x = 88
22
x = 4
y=-1/2x-4
I could be wrong. Not my strong subject.
-Seth
Answer:
h = 197
Step-by-step explanation:
add 14 to each side, and h = 197
Answer:
(6,2)
Step by Step explanation:
1- Add the two equations so the Xs cancel out
2- find y by dividing 6 from both sides
3- plug in the y value in the place of the y in one of the equations
4- solve the equation to find X
5 - put answer in correct format (x,y)
Cross and multiply which should get you 4x=45 then divid 4 to each side and the answer should be x=11.25