1) yes
2) x=-4,y=-7
3) x= -3, y=4
4) x= -1, y=2
5) x= -5, y=-8
Combine like terms:
subtract x from both sides to get
2x+5=14
subtract 5
2x=9
isolate x:
divide 2 from both sides to isolate x
x=9/2
that's your final answer. unless your teacher wants you to put it in decimal form in which all you do is divide 9÷2.
Answer:
5/16
Step-by-step explanation:
In 5/2 the time, we expect that 5/2 × 1/8 = 5/16 of the test will be complete.
_____
5/2 × (2/5 h) = 1 h
Answer:
He now has 6 apples.
Step-by-step explanation:
If Steve has eaten 2 apples, but had 8 before, he would have 6 left because he is taking away 2 apples from 8.
8 - 2 = 6
It means that the rental truck cost 60 dollars.
Explanation:
If c(x) means the cost of the rental trucks, then in the chart it means that it cost 60 dollars to be rented for 3 days.
Hope this helped :)
