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iVinArrow [24]
3 years ago
13

A $40 shirt now selling for $28 is discounted by what percent?

Mathematics
1 answer:
motikmotik3 years ago
3 0

Answer:

30%

Step-by-step explanation:

Think of this as converting a fraction. 28/40 to x/100. You do this because in the situation, 40 is 100 percent of the price. So 28 is <em>x</em> percent of 100.

You multiply 40 by 2.5 to get to 100, so multiply 28 by the same number to get x. 28 * 2.5 = 70.

So 28 is 70 percent of 40. But the question is asking by what percentage it is <em>discounted. </em>If it's now selling for 70%, it has been discounted 30%. So the answer is 30%

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3 consecutive integers for 273
a_sh-v [17]

Answer:

90, 91 and 92

Step-by-step explanation:

Given

Consecutive integers = 273

Required

Find the integers

The question seem to be incomplete. However, I'll assume we're dealing with sum.

Let the smallest integer be y.

So,

y + y + 1 + y + 2 = 273

Collect like terms.

y + y + y = 273 - 2 - 1

3y = 270

Divide both sides by 3

y = 90

Hence, the integers are 90, 91 and 92

8 0
3 years ago
Is the graph below misleading? If so, choose the best reason why. Gender Breakdown of survey results
tester [92]
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7 0
4 years ago
Read 2 more answers
Zari folds the net shown into a model of a solid figure. How many​ edges, faces, and vertices does the model​ have?
Volgvan

Answer:

-5 Faces

-10 Edges

-6 Vertices

Step-by-step explanation:

Folded out there are 3 rectangles and 2 triangles, 5 faces

Count the straight lines, no dotted, it's 10 edges

Count the corners only and the top of the triangles 6 vertices

6 0
3 years ago
PLEASE HELP!!<br> what is the value of x?
andrew-mc [135]
I think it’s 26.4






step-by-step explanation
6 0
4 years ago
How to do this ?? How
yarga [219]
|ax - b| > c

The two bars |  | is used to indicate the function absolute value.

Remember this definition:

| x | = - x if x < 0 and x if x > 0

So, | x | > c =>

x > c or x > - c

Therefore:

 |ax - b| > c =>  ax - b > c or ax - b > - c

That is the third option of the answer list.
4 0
3 years ago
Read 2 more answers
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