GED Math Practice Test 18

1. Kevin is writing an essay for his college assignment. He has already written $1500$ words for the essay and needs to write more than $2500$ words. If Kevin writes $10$ words per minute, write an inequality to find the number of minutes, $x$, that Kevin needs to complete his essay.

A.$1500 + 10x < 2500$

B.$1500 + 10x > 2500$

C.$1500 \div 10x > 2500$

D.$1500 \div 10x < 2500$

Question 1 of 10

2. Simplify the given expression:

$2(10 - 6p) + 10(-2p+ 5)$

A.$70p + 32$

B.$70p - 32$

C.$70 - 32p$

D.$70 + 32p$

Question 2 of 10

3. The points -2 and 4 are plotted on a number line. Which expression represents the distance between the points?

A.$ -4 + 2$

B.$ -2 + 4$

C.$ |-14 + 8|$

D.$|-14 - 8|$

Question 3 of 10

4. Simplify this expression: $2(10+x)$

A.$20 + 2x$

B.$-20 - 2x$

C.$20x+2$

Question 4 of 10

5. Solve

$x + 5 = -5$

A.$x=-10$

B.$x=10$

C.$x=5$

D.$x=-5$

Question 5 of 10

6. Select all the statements that correctly compare the two numbers.

A.$-2>-8$

B.$-8>-5$

C.$10,109.9>10,189$

Question 6 of 10

7. The height of two adjacent residential buildings are $54$ feet and $81$ feet. What is the ratio of the height of the smaller building to the height of the taller building? Write the ratio in its simplest form.

A.$81ft : 54 ft $

B.$54 ft : 81 ft$

C.2 ft : 3 ft[/latex]

Question 7 of 10

8. Determine whether the given relation is a function.

A.Yes

B.No

Question 8 of 10

9. Given $f(x) = |6x - 9|,\: evaluate\; f(8)$.

A.$f(8) = 18$

B.$f(8) = 33$

C.$f(8) = 39$

D.$f(8) = 11$

Question 9 of 10

10. The price listed for $40$ dinner plates at a home store is $\$238.80$. What amount will Jane need to pay, if she decides to purchase $100$ such dinner plates?

A.$\$255$

B.$\$597$

C.$\$1024$

Question 10 of 10

GED Math Practice Test 18

Online GED Classes

A simple and easy way of getting your GED diploma.