Free Printable Test Review (Proportions, Direct Variation

1.

$\frac{2}{2x}+\frac{4}{x}=5$

a)

x = -5

b)

x = 1

c)

x = -1

d)

No solution

2.

$\frac{3}{4x}+\frac{2}{x}=-4$

a)

$x\ =\ \frac{-11}{16}$

b)

$x\ =\ \frac{16}{11}$

c)

$x\ =\ \frac{11}{16}$

d)

$x\ =\ -11$

3.

$\frac{3x}{2}+\frac{4x}{4}=10$

a)

$x\ =\ -4$

b)

$x\ =\ 10$

c)

$x\ =\ 4$

d)

$x\ =\ 5$

4.

$If\ y\ =10\ when\ x=6,\ findthe\ value\ of\ y\ when\ x=36$

a)

$y=5$

b)

$y=-10$

c)

$y=-30$

d)

$y=60$

5.

$If\ y=22\ when\ x=4,\ find\ the\ value\ of\ y,\ when\ x=30$

a)

$x=165$

b)

$x=40$

c)

$x=120$

d)

$x=90$

6.

$If\ y=10\ when\ x=-4,\ find\ the\ value\ of\ y\ when\ x=12$

a)

$y=-30$

b)

$y=2$

c)

$y=-20$

d)

$y=10$

7.

$\frac{1}{6}x+9=12$

a)

$x=18$

b)

$x=21$

c)

$x=-21$

8.

$\frac{5}{7}x+28=8$

a)

$x=9$

b)

$x=28$

c)

$x=29$

d)

$x=-28$

9.

$\frac{1}{8}x-17=-8$

a)

$x=-5$

b)

$x=10$

c)

$x=-2$

d)

$x=72$

10.

$\frac{2x}{3}=20$

a)

$x=30$

b)

$x=-30$

c)

$x=3$

d)

$x=-3$

11.

$-5=\frac{10b}{3}$

a)

$b=\frac{-3}{2}$

b)

$b=\frac{-2}{3}$

c)

$b=-2$

d)

$b=\frac{2}{3}$

12.

$-9+\frac{n}{4}=15$

a)

$n=96$

b)

$n=-24$

c)

$n=-3$

d)

$n=43$

13.

$\frac{y}{5}=\frac{y-3}{2}$

a)

$y=5$

b)

$y=7$

c)

$y=-3$

14.

$\frac{3}{m}=\frac{7}{m+4}$

a)

$m=5$

b)

$m=9$

c)

$m=3$

d)

$m=-1$

15.

Which of the following is equivalent to

\frac{x}{3}+\frac{7x}{9}<10

a)

$x>9$

b)

$x<-9$

c)

$x<9$

d)

$x\ge9$

Test Review (Proportions, Direct Variation

Total questions: 15

Worksheet time: 47mins

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