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Contact [7]
3 years ago
8

A shopper bought shoes marked 40$the sales tax is5% how much is the sales tax

Mathematics
2 answers:
Anna007 [38]3 years ago
8 0

What I'll do is 40x0.5 and that will give me  price of $20.

zhuklara [117]3 years ago
8 0

The sale tax is $20 that is the answer.

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 Solve the system of inequalities and indicate all the integers which are in the solution set:
elena-s [515]
1.) a>10
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How I got it: 1.) Subtract 3 from both sides, leaving -2a<10.
2.) Divide by -2 from both sides, remember to flip the inequality sign when dealing with negatives. This leaves you with a>10.
For number 2.) I divided both sides by 5, leaving a<3.5, though this answer may be wrong.
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4 years ago
What is the vertex of this parabola? y= 2x² + 4x +5
uranmaximum [27]

Answer:

vertex = (- 1, 3 )

Step-by-step explanation:

Given a parabola in standard form

y = ax² + bx + c ( a ≠ 0 )

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with a = 2, b = 4, then

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6 0
3 years ago
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photoshop1234 [79]

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D.

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ch4aika [34]
I think it will be 69.08
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Answer:

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