Describe the error in the work shown below.

Find an expression equivalent to 18 + 30.

Factors of 18: 1, 2, 3, 6, 9, 18

Factors of 30:1,2,3,5,6, 10, 15, 30

18 + 30 = 6 (3 + 10)

How to solve (168:7) 3^2-4^3

A member of congress is interested in whether her constituents favor a proposed gun-control bill. Her staff reports that 361 letters on the bill have been received and 323 of these oppose the bill. This is an (example of: A. A convenience sample B.

If a Food Bank gives away 281 cans of corn, 172 cans of peas, and 572 cans of carrots, how much did they give away in all? (This is just a random question I thought of so it's fine if you get it wrong.)

What is the result of converting 6 inches into centimeters? Remember that 1 inch = 2.54 centimeters.

What does x equal in 5 (x-2=-13

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Mercury melts at 38 below zero. write this temperature as an integer

Which hundredths is 8.275 between

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Paco needs at least 3/8 yard of twine to build a model ship. How much twine could he buy? a. 3/10 yard, b. 1/4 yard c. 3/5 yard d. 1/8 yard.