3y + y = 4y
3y = y + y + y
y + y + y + y = 4y
hope this helps
Answer:
its either 10 or 19
Step-by-step explanation:
Answer:
8.8 or 8(4/5) or 44/5
Step-by-step explanation:
x-(-5x) = x+44
6x= x+44
5x=44
x=44/5 = 8.8
8.8-(-5*8.8) =8.8+44
8.8+44 = 8.8+44
Answer:
the line is going to be negative
start the line on (4, -2) so you know the line will contact the point
make sure the slope is -3
i dont know how else to help
Step-by-step explanation:
Since the first term in the equation is

, you know that each group you make will have to have an x in it. Now, you need to figure out what times what equals 7 and adds up to 8. You can list all of the numbers that multiply to seven until you find the right numbers.
-1 x -7
1 x 7
1 and 7 add to eight and multiply to seven, so those will be the numbers in your groups. This makes your factored groups
(x + 1)(x + 7).