 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: $5n+8+2n−1.5n+8+2n−1.$

In the following exercises, evaluate.

1315.

$−|x|−|x|$ when $x=−2x=−2$

1316.

$11−a11−a$ 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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