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White raven [17]
3 years ago
12

Use the distributive property to write each expression as an equivalent algebraic expression (7+a)3

Mathematics
1 answer:
worty [1.4K]3 years ago
5 0

Answer:

Step-by-step explanation:

(7 + a)3 = 7*3 + a * 3 = 21 + 3a

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Given that P = (5, 8) and Q = (6, 9), find the component form and magnitude of vector PQ.
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Answer:

<1 ,1>..., square root of two

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3 years ago
There are 15 students in a social studies class. Two students will be selected to present their term projects today. In how many
xz_007 [3.2K]
Given:
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3 years ago
Carmen is making gift boxes for her friends. It takes her 10 minutes to pack a 4-pound treat box, and it takes her 15 minutes to
Darya [45]

Answer:

(5.2) for sure

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3 years ago
Find the total weight of 10 chunks of cheese at 3/4 a pound
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3 years ago
An item that was selling 72 is reduced to 60. Find the recent decrease in price. Round you answer to the nearest tenth.
Lubov Fominskaja [6]

You need to find what percentage the difference is of 72.  

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To convert this decimal to a percentage, multiply it by 100:

100*0.1111=11.11

The percent decrease is 11.11%.

Hope this helps!!

8 0
3 years ago
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