Y-intercepts: x=0
y-4=7(-6)
y=-38
(0,-38)
x-intercepts: y=0
-4/7=x-6
x=-4/7+6
x=38/7
(38/7,0)
-3x+13=16
Move +13 to the other side. Sign changes from +13 to -13.
-3x+13-13=16-13
-3x=16-13
-3x=3
Divide by -3 for both sides.
-3/-3x=3/-3
Cross out -3 and -3, divide by -3, then becomes 1*1*x=x
x=-1
Answer: x=-1
Answer:
She is going 1mph
Step-by-step explanation:
each lap is 1/4 of a mile and 1/4 of an hour so 4 laps = 1 mile and in 1 hour
Answer:
......Im pretty sure its -4
If you have answer choices that would be helpful.
If not I would assume that it means that giving every student the same test is an example of a controlled variable.
