Answer:

Step-by-step explanation:
Parallel lines have the same slope, but different y-intecpets. They are lines that travel in the same directions but never intercept.
Answer:
870 cm³
Step-by-step explanation:
V= lwh
V= 15cm*5.8cm*10cm= 870 cm³
With this information we know that in slope-intercept form that the equation will at least look like this.
y= -2x + b.
But we have to look for b. In order to do this we are going to have to plug in (5,3) into the x and y values.
3= -2(5) + b
3= (-10) + b
13= b
We then put this b value into the slope intercept formula.
y= -2x + 13 < this is your final answer
Answer: No
If you convert the 6 ft to inches you should get that the door is 78 inches high and 36 inches wide.
You then convert the 7ft of plywood to inches to see if it can fit. The plywood is 84 inches so it cannot fit.