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kap26 [50]
3 years ago
14

7+a+8+a= pls help pls help

Mathematics
1 answer:
Alina [70]3 years ago
7 0

Answer:

15+2a

Step-by-step explanation:

7+a+8+a=15+2a

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Step-by-step explanation:

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3 years ago
2.<br> If 2x - 7 = 19, then x =
Rainbow [258]

Answer:

X = 13

Step-by-step explanation:

Add 7 to both sides

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3 years ago
Bill bought a shirt for $35.80 plus he paid an additional 7% in sales tax.
dezoksy [38]

Answer:

$2.50

Step-by-step explanation:

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3 0
3 years ago
Someone help me with this question please it would help me a lot !!!
motikmotik

Answer:

x intercept ( -40,0)

y intercept ( 0,15)

Step-by-step explanation:

The x intercept is where it crosses the x axis.  The y value is zero

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3 0
3 years ago
Does any one know what 9 is?
Marizza181 [45]

Answer:

47.125

Step-by-step explanation:

The perimeter of the whole circle is 94.25.

4 0
3 years ago
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