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Andre45 [30]
3 years ago
11

Nov 09, 17:58:28 AM

Mathematics
1 answer:
Marianna [84]3 years ago
7 0
The percent discount is 30%.
If you multiply $32 by .30, you will get $9.60. That is the amount of the discount. If you subtract $9.60 from $32, you will get $22.40 which is what he paid before tax. Therefore the percent discount is 30%.
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Pls help I don’t under stand this
kati45 [8]

Hello  <u>Queengirl0 </u>

Past tense:

Melissa has a full chocolate bar 8/8

At lunch:

Melissa ate 2/8 of the candy bar, 8/8 - 2/8 = 6/8

After school:

Melissa ate 3/8 of the candy bar, 6/8 - 3/8 = 3/8

<u><em>Melissa has 3/8 of a chocolate bar left</em></u>

:)

5 0
3 years ago
Read 2 more answers
Explain well and I’ll mark brainliest
Marat540 [252]
Add all values together which is 371
and all the numbers plus one more is 8
which means 52x8 would be the total sum of all the numbers which is 416
so 416-371 is the last value which is 45
7 0
3 years ago
Read 2 more answers
You order from a catalog the following office supplies: 10 boxes of paper, each box is 6 pounds and 36 boxes of pens, each box w
zhannawk [14.2K]
10x6=60 pounds
36x12=432 ounces which is 27 pounds
60+27=87
$22.50
20 pounds -12.00
50 pounds-.50
30 pounds since there is 17 pounds left -10
$22.50 in total 
Hope this is what you needed
8 0
3 years ago
Read 2 more answers
The points (–4, –3) and (–1, –8) are on a line. Find the intercepts to the nearest tenth.
I am Lyosha [343]

The intercepts are the points where the line meets with the x axis and the y axis. First let us find the equation of the line.

Finding slope:

slope=change in y/change in x (y2-y1/x2-x1)

slope=-3-(-8)/-4-(-1)=5/-3=-5/3

Finding y-intercept:

y=mx+b

-8=-5/3(-1)+b

b=-9 2/3

y intercept: (0,-9 2/3)

Equation: y=-5/3x-9 2/3

Since we already have the y intercept let us find the x intercept by plugging 0 in the place of y in the equation.

0=-5/3x-9 2/3

x=29/3x(-3/5)

x=-29/5

x intercept: (-29/5,0)

answers: (0,-9 2/3) and (-29/5,0)

4 0
3 years ago
How do you solve this as a solution 9(2 + 3x) &lt; 72
laila [671]

Answer:

x <2

Step-by-step explanation:

9(2 + 3x) < 72

Divide each side by 9

9/9 *(2 + 3x) < 72/9

2+3x < 8

Subtract 2 from each side

2+3x-2 < 8-2

3x<6

Divide each side by 3

3x/3 <6/3

x <2

7 0
3 years ago
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