Find the slope and the y-intercept of the line.
y=-x-7
the slope is .
(type an integer or a fraction.)
the y-intercept is .
(type an ordered pair.)

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -

2, 2, 2 or -4, 20, 29

step-by-step explanation:

there is two ways you can do it.

sweetheart, there isn't a cube below.