Answer:
-3/4
Step-by-step explanation:
21 is 50% of 42.
42 x 0.5 = 21
Answer:
r = -40
Step-by-step explanation:
1. Move constants to the other side of the equation
r = 16/-.04
2. Simplify (by calculator)
You can use a calculator and plug in 16/-.04
r = -40
2. Simplify (by fraction)
You can turn -.4 into a fraction.
-.04 = - 4/10
r = 16/-(4/10)
r = 16*10/-4
r = -40
Answer:
Option J
Step-by-step explanation:
y = 5x is the answer because it doesn't have a y-intercept which means it passes through the origin (0, 0).
