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Elementary Algebra

Practice Test

Elementary AlgebraPractice Test

Practice Test

1311.

Write as a whole number using digits: two hundred five thousand, six hundred seventeen.

1312.

Find the prime factorization of 504.

1313.

Find the Least Common Multiple of 18 and 24.

1314.

Combine like terms: 5n+8+2n1.5n+8+2n1.

In the following exercises, evaluate.

1315.

|x||x| when x=−2x=−2

1316.

11a11a when a=−3a=−3

1317.

Translate to an algebraic expression and simplify: twenty less than negative 7.

1318.

Monique has a balance of $18$18 in her checking account. She deposits $152 to the account. What is the new balance?

1319.

Round 677.1348 to the nearest hundredth.

1320.

Convert 4545 to a decimal.

1321.

Convert 1.85 to a percent.

1322.

Locate 23,−1.5,and9423,−1.5,and94 on a number line.

In the following exercises, simplify each expression.

1323.

4 + 10 ( 3 + 9 ) 5 2 4 + 10 ( 3 + 9 ) 5 2

1324.

−85 + 42 −85 + 42

1325.

−19 25 −19 25

1326.

( −2 ) 4 ( −2 ) 4

1327.

−5 ( −9 ) ÷ 15 −5 ( −9 ) ÷ 15

1328.

3 8 · 11 12 3 8 · 11 12

1329.

4 5 ÷ 9 20 4 5 ÷ 9 20

1330.

12 + 3 · 5 15 6 12 + 3 · 5 15 6

1331.

m 7 + 10 7 m 7 + 10 7

1332.

7 12 3 8 7 12 3 8

1333.

−5.8 + ( −4.7 ) −5.8 + ( −4.7 )

1334.

100 64.25 100 64.25

1335.

( 0.07 ) ( 31.95 ) ( 0.07 ) ( 31.95 )

1336.

9 ÷ 0.05 9 ÷ 0.05

1337.

−14 ( 5 7 p ) −14 ( 5 7 p )

1338.

( u + 8 ) 9 ( u + 8 ) 9

1339.

6 x + ( −4 y ) + 9 x + 8 y 6 x + ( −4 y ) + 9 x + 8 y

1340.

0 23 0 23

1341.

75 0 75 0

1342.

−2 ( 13 q 5 ) −2 ( 13 q 5 )

1343.

A movie lasted 123123 hours. How many minutes did it last? (1 hour = 60 minutes)

1344.

Mike’s SUV is 5 feet 11 inches tall. He wants to put a rooftop cargo bag on the the SUV. The cargo bag is 1 foot 6 inches tall. What will the total height be of the SUV with the cargo bag on the roof? (1 foot = 12 inches)

1345.

Jennifer ran 2.8 miles. Convert this length to kilometers. (1 mile = 1.61 kilometers)

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