Which expressions are equivalent to StartFraction 1 Over 81 EndFraction? Check all that apply. 8-1 9-2 StartFraction 9 Superscript 8 Over 9 Superscript 4 EndFraction StartFraction 9 Superscript 8 Over 9 Superscript 10 EndFraction 9-6 · 93 95 · 9-7

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

answer: i think one of the answer is $150 and $300?

step-by-step explanation:

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4