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Liono4ka [1.6K]
2 years ago
11

This is combine like Terms 2(3x + 7x) + 20

Mathematics
1 answer:
Semenov [28]2 years ago
3 0

Answer:

10(x + 2) here you go! hope this helps

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Teddy has 23 boxes of juice packed and plans to pack 3 additional boxes each hour. Charely has 7 boxes packed and plans to pack
Vadim26 [7]
The equation is already set up for you. All you need to do is solve for x, the number of hours.

23 + 3x = 5x + 7 original equation
23 - 7 = 5x - 3x combine like terms by subtracting 7 and 3x from both sides
16 = 2x simplify
16/2 = x divide both sides by 2 to isolate x
8 = x solve for x
Therefore, the answer is 8 hrs.

7 0
3 years ago
Please answer question 4
dangina [55]

They reject if the pie is more than 3.2oz from 28oz.

The scale shows positive number if its more than 28oz.

The scale shows negative number if its less than 28oz.

The scale shows zero if its 28oz.

A .  Scale reads -2.8oz which means less than 28oz, So accepted.

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D.   Scale reads 28oz which means more than 28oz, So rejected.

3 0
2 years ago
The cost of a Black Forest cake at two bakeries is as follows: Julie's Bakery: cost $15, delivery charge $0.20 per mile; Bakers
Otrada [13]
15 + 0.2x = 20 + 0.15x
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7 0
2 years ago
PLEASE HELP ME I REALLY NEED THIS ASAP!!!!
GREYUIT [131]

C. 30°,60°,90° due to the fact that it's a right triangle

5 0
3 years ago
Read 2 more answers
Find the height of a right square pyramid that has a rectangular base area of 70 square units and a volume of 140 cubic units.
Lostsunrise [7]

Answer:

B. 6 units

Step-by-step explanation:

V =  {a}^{2} \frac{h}{3} \\  \\ 140  = 70( \frac{h}{3}) \\  \\ 6 = h \\  \\ 140 = 70(2)

I am joyous to assist you anytime.

5 0
3 years ago
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