Answer:
A. y=-2x+5
Step-by-step explanation:
y=mx+b , m represents slope (-2), b represents y intercept (5)
A. y= -2x + 5
If you plug in slope of -2 and y-intercept of (0,5) into the slope intercept form of y=mx+b then it's a. (0,5) is on the y axis at 5. The slope means down 2 right 1.
1
to lazy
12y-(-4-8y)
= 12y +4 + 8y. ['-' getting multiplied when brackets open]
= 12y + 8y +4. [ Adding the like terms ]
= <u>20 y + 4 (Ans)</u>
500(1.2)^t>850
PLATO!!
