Answer:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
(−1/2,1/2)
Equation Form:
x=−1/2,y=1/2
Step-by-step explanation:
Answer:
The answer would be g 2(7+2)=16
Step-by-step explanation:
You have to contribute and combine like terms and that is how you get your answer
Seven, I think. That's what I found somewhere else.
Answer:
1/2 hr 27.5
1 1/2 hr 82.5
last one is 2 hr and 110
Step-by-step explanation:
For the problem in the upper left corner, see "figure 1"
For the problem in the upper right corner, see "figure 2"
For the problem in the lower left corner, see "figure 3"
For the problem in the lower right corner, see "figure 4"