A coordinate grid with one line labeled 3 y equals 2 x minus 9. The line passes through points at (0, negative 3) and (3, negative 1). Muriel says she has written a system of two linear equations that has an infinite number of solutions. One of the equations of the system is 3y = 2x – 9. Which could be the other equation?

2y = x – 4.5
y = y equals StartFraction 2 over 3 EndFraction x minus 3.x – 3
6y = 6x – 27
y = y equals StartFraction 3 over 2 EndFraction x minus 4.5.x – 4.5
Mark this and return

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

if you need , reply with more info. u.

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.