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Anestetic [448]
3 years ago
7

The teacher bought new crayons for her class. She bought 7 packs of 9 crayons. She already has 17 crayons in her classroom. She

wants to divide the crayons evenly between her 10 students. How many crayons will each student receive? Use c as the variable. Write an equation and solve the problem.
Mathematics
2 answers:
LUCKY_DIMON [66]3 years ago
5 0
Idk if it's ok but
\frac{(7 \times 9) + 17}{10} = c
drek231 [11]3 years ago
4 0

(7 \times 9) + 17 = 10  \times c \\ 63 + 17 =  10   c \\ c =  \frac{80}{10}  = 8
hope this helps
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12 lb13 oz + 6 lb11 oz
max2010maxim [7]

Answer:

19 lbs and 8 oz

Step-by-step explanation:

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4 years ago
The surface area of a cone with a radius of 7 and a height of 17
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3 years ago
A rectangular garden has a base of 6 feet and a height of (2x + 9) feet. What is the area of the garden if x = 7 ?
klio [65]

Answer:

A = 138 ft^2

Step-by-step explanation:

the height is 2x+9

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8 0
3 years ago
When a figure is translated on a coordinate grid, what conclusion can you draw from the pre-image and image?
Ilia_Sergeevich [38]

Answer:

The side lengths remain the same, and the position of the figure changes.

Step-by-step explanation:

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4 0
4 years ago
Read 2 more answers
I need help with this math problem! Thanks!<br><br> -8 = -( x +4)
Damm [24]

Answer:

x = 4

Step-by-step explanation:

If the lonely negative sign infront of the brackets is confusing, it can be rewritten as -1.

To solve, simplify by expanding then isolate x.

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-8 = -1 ( x +4)       Distribute over brackets by changing the each term's sign

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-4  = -x

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4 = x

x = 4      <= usually we write the variable on the left side

7 0
3 years ago
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