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Zanzabum
3 years ago
13

For 2 sweaters for that price what percent discount is that?

Mathematics
1 answer:
Harrizon [31]3 years ago
6 0

Answer: 75% off


Step-by-step explanation:

Your first sweater is the full 100% of the cost. The second it only 50 percent. If you add these to find out how many percent you will pay which is 150 for both. If you were to divide by 2 you get 75 percent off each sweater. The first sweater is $48 the second you multiply by .5 (as its 50 percent off ) and the cost is $24 dollars. 48 plus 24 is 72 then that divided by 2 is 36. Now 36$ is the price per sweater.  36/48 or  3/4 (which is 75%)

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Jan and Wayne went to the store to buy some groceries. Jan bought 2 cans of corn beef hash and 3 cans of creamed chipped beef fo
olasank [31]
You can solve this by using the system of equations.
Jan - 4.95 = 2H + 3C
Wayne - 5.45 = 3H + 2C

Use elimination.
-3(2H + 3C = 4.95)
2(3H + 2C = 5.45)

Solve. And you'll get:
-6H + (-9C) = -14.85
6H + 4C = 10.9

Cross out -6H and 6H because they cancel out. And you're left with:
-9C = -14.85
4C = 10.9

Add -9C with 4C, and -14.85 with 10.9.
-5C = -3.95

Divide each side with -5.
C = $0.79

Now to figure out what H is, just substitute the C in one of the equations with 0.79.
5.45 = 3H + 2(0.79)
5.45 = 3H + 1.58
-1.58            -1.58
3.87 = 3H
3.87/3 = 3/3(H)
1.29 = H

Finished!
7 0
3 years ago
Read 2 more answers
What is the graph of the system y = −2x + 3 and 2x + 4y = 8? <br><br> Select one:
zhuklara [117]
 y = -2x + 3....slope = -2, y int = 3

2x + 4y = 8
4y = -2x + 8
y = -1/2x + 2....slope is -1/2, y int is 2

this is graph C
5 0
3 years ago
Read 2 more answers
4. Evaluate e^-2 to one decimal place <br> A) 0.7<br> B) -1.4<br> C) 0.1<br> D) 1.4
Aleksandr [31]
C 0.1 .. I just did it !!!
6 0
2 years ago
1. Solve the following equation: (1 Point) 3 - 4 = -3​
Brut [27]

Answer:

Step-by-step explanation:

bheggrybcgdbceufbuebruebvrbvyuerbyvrbeyrbvyeby7beuvbhyuerbrbvuyerbvyuhdeijbcgyfdhebvuchgfeuvcbjhdev hvdbetycun

6 0
3 years ago
Question 7 of 10 Which system of inequalities is graphed below? 10 -10 -8- 8 10 OA. y &gt; X - 4 y &lt; x +6 OB. VS X - 4 y &lt;
Vera_Pavlovna [14]

Because in both graphs the shaded region is above the curve, the correct option is C.

<h3>Which pair of inequalities is graphed?</h3>

On the graph we can see two parabolas, such that the y-intercepts of these are:

y = 6

y = -4

So we just need to find the pair of options with these y-intercepts, and noticing that for both cases, we must have:

y > parabola.

Because both shaded regions are above the parabolas.

The only option that meets these requirements is option C. Where there is a mistake, as you can see both curves have dashed lines, and always when we have dashed lines we should use the symbols > or <, while in that option we have a ≥ symbol

If you want to learn more about inequalities:

brainly.com/question/18881247

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6 0
2 years ago
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