Could someone answer this. z/7−9=2

solving multi-step equations by combining like terms.

z = -4

Step-by-step explanation:

z/-2 = 2

-2(z/-2) = 2(-2)

z = -4

-4/7-9 = 2

-4/-2 = 2

2 = 2

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.