NEED HELP ASAP, IM BEING TIMED! Antoinette needs to solve this system by graphing. Which statements explain how she should graph the equations? Check all that apply.
2x-7y=56
y=-2.5x+4

A. she should rewrite both equations in slope-intercept form.
B. she should rewrite the first equation in slope-intercept form.
C. she should find that the second equation has a slope of 4.
D. When rewinding the first equation, she should subtract 2x from each side of the equation to get-7y by itself.
E. After rewriting the first equation in slope-intercept form, she should find that both lines have negative slopes.

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

sorry i need the points

step-by-step explanation:

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step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

i wish i could you, i have no idea how to answer this

step-by-step explanation: