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VikaD [51]
2 years ago
5

Combine like terms to simplify the expression: -4 + 7 − 2x + 10x = ______

Mathematics
2 answers:
exis [7]2 years ago
8 0

Answer:

3 + 8x

Step-by-step explanation:

kakasveta [241]2 years ago
7 0

Answer:

-4+7-12x

Step-by-step explanation:

add the 2x and 10x becuz there the like terms

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(m + n)3<br> for m = 1 and n = 1
Komok [63]

Answer:

3+3 am I right... I think I am

3 0
2 years ago
The sales tax in Mike's home city is 8.25%. Mike buys a sweater for $49.95, two pair of slacks for $68.59 each, and a suit for $
hjlf

Answer: $50.91

Step-by-step explanation:

The following information can be gotten from the question;

Cost of sweater = $49.95,

Cost of slacks = $68.59 each,

Cost of 2 slacks = $68.59 × 2

= $137.18

Cost of suit = $429.99.

Total cost = $49.95 + $137.18 + $429.99 = $617.12

Sales tax = 8.25%

The sales tax that Mike owe will be:

= 8.25% × $617.12

= 0.0825 × $617.12

= $50.91

Mike will have to pay a sales tax of $50.91

4 0
3 years ago
I forgot how to do this can someone help me
Julli [10]
Planet A, because 7 x 10 > 5 x 10, the 28 is also bigger than 26. The numbers means 10 x 10 x 10 x 10... and so on to 28 or 26 (whatever the number is)
5 0
2 years ago
The circumference of a circle can be found using the c = 2πr. use the formula to solve for the radius of a circle, r
julsineya [31]

\bf \textit{circumference of a circle}\\\\&#10;C=2\pi r~\hspace{12em}\cfrac{C}{2\pi }=r

5 0
2 years ago
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Which statement describes a unit rate?
garik1379 [7]
The answer is C
Hope this helps
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3 years ago
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