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Mathematics

A 880-foot tree has grown at a constant rate each year. In the equation below, t is the age of the tree in years.

20t = 880

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Mathematics

The last square of the chessboard is square 64.

How many pennies are on square 64?

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Mathematics

Im going to buy huaraches in womens (7.5) so do i order that size or order an 8?

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Mathematics

Ms Cooke bought 9/10 of a cake. She ate 2/5 of her cake. How much cake left.

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Mathematics

The average of 4 number is 85. if three of the numbers are 76, 78, and 81 what is the fourth number.

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Mathematics

Aiden and Ryan are collecting clothes for a shelter. Ryan collected 1/4 as many clothes as Aiden did. If Aiden collected 12 bags of clothes, which expression below could you use to find out how many bags of clothes Ryan collected?

a. 12 : 1/4

b. 12 - 1/4

c. 12 + 1/4

d. 1/4 X 12

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Mathematics

29, 19, and 29 triangle as acute, right, or obtuse.

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Mathematics

Dean ran 1 2/5 miles. Sheila ran three times as far as Dean. How far did Sheila run?

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Mathematics

3m=5 (m+3) - 3 what is m equal to?

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Mathematics

2x + y = 3

X - 2y = - 1

If equation one is multiplied by 2 and then the equations are added, the result is

3x = 2

O 5x = 5

5x = 2

3x=5

db

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Mathematics

That white marker draws Type here. Write in adverb

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Mathematics

Why is simple interest useful for planning parts of your financial future?

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Mathematics

This relation is a function: { (0,-3), (0,-2), (0,-1), (0,0), (0,1) } : True or False

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Mathematics

How many significant figures are in each of the following measurements? A. 0.4004 mL. B. 6000 g. C. 1,000 30 km. & D. 400. mm

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Mathematics

Factor 3x^2 + 3x - 6.

The factored expression is

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