Mathematics, 03.01.2022 22:10 kayliejeancost
Directions: What does each of the following mean? Write out in words and phrases.
Example: 7 - 12 means: seven minus twelve
1. 8 + t
2. 10rst
3. t - 4
4. (8)(n)
5. 10 * s
6. 6x
7. x + y
8. 2x + 4y
Solve for the following if x = 6: (Hint: substitute 6 for the letter x and work the problem. You will work more with substitution later.)
Example: 10x = 10*6 = 60
9. x - 6 ( if x = 6)
10. 7 + x ( if x = 6)
11. 3x - 9 ( if x = 6)
12. 63/x ( if x = 6)
13. 5 + 5x + 10 ( if x = 6)
Answers: 1
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The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?
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At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase
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Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?
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Directions: What does each of the following mean? Write out in words and phrases.
Example: 7 - 12...
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