Answer:
-4r - 11 = 4r + 21
-4r -4r = 21 + 11
-8 = 32 (Divide both sides by -8)
/ /
-8 -8
= -4
There isn’t a picture what do you need help with
600 ft. This is because you travel 10 feet per second and there are 60 seconds in a minute. 10 x 60 =600
if a = b and b = c, then a = c.
In this case if y = - 7 and -7 = z then y = z .................>(y = a, -7 = b and z = c)
Answer: B)
transitive property of equality
2/9 divided by 1/2. invert the second fraction and multiply
2/9 * 2/1 = 4/9
