Answer:
If it is y=2x-7 the slope is
2
If it is y=-2x-7 the slope is
-2
The y-intercept is -7
Step-by-step explanation:
I don't really know how to give an explanation because the answers are in the equation so I'm sorry for that
(5 x 8 - 12)(36 : 9 x 4)
= (40 - 12)(4 x 4)
= 28 x 16
= 448
Answer:
x= 3
Step-by-step explanation:
12x-12x= 2x 1+5=6
2x=6
x=3
121^4-49
(11^2+7)(11^2-7) 1. 121. 49
11. × 11. 7 × 7