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andrew11 [14]
3 years ago
6

A clothing store marked down the price of shirts by 25%. The store also marked down the price of a pair of jeans by 30%. Ben pur

chased a shirt whose original price was $32. Ben purchased a pair of jeans whose original price was $40. Enter the amount Ben saved.
Mathematics
2 answers:
stich3 [128]3 years ago
7 0

Answer:

$20

Step-by-step explanation:

25% of $32=8

32-8=24

30% of $40=12

40-12=28

$24+$28=$52

$40+$32=$72

$72-$52=$20

Sergeu [11.5K]3 years ago
3 0

Answer:

He saved a total of $20

Step-by-step explanation:

first substract the percent of the original price to get how much he payed.

Then add the original prices together and from that substract how much Ben payed.

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Which of the following is the solution to the equation 25(z + 2) = 125?
nordsb [41]

25(z + 2) = 125

apply distributive property

25z + 50 = 125

subtraction property of equality

25z = 75

division property of equality

z = 3

Answer is z = 3

I don't see any matching from the options.

7 0
3 years ago
Read 2 more answers
You must give an estimate to service an automobile. The hourly rate for labor is $7.50. You estimate the job will take 2 1/2 hou
LUCKY_DIMON [66]
Answer:
job estimate = $60.1875

Explanation:
1- labor payment:
The hourly rate is $7.5 and the job will take around 2.5 hours. This means that:
labor payment = 7.2 * 2.5 = $18.75

2- Overhead value:
The overhead value is 85%.
This means that:
its cost would be = 85% * labor payment 
                           = 0.85 * 18.75 
                           = $15.9375

3- Retail cost:
We are given that the retail cost is $25.5

4- getting the job estimate:
job estimate = labor payment + overhead cost + retail
job estimate = 18.75 + 15.9375 + 25.5
job estimate = $60.1875

Hope this helps :)
                                                      
3 0
3 years ago
Anyone know the answer?
Finger [1]
Sin60 = X/10√ ̅3

X=15 cm

And in triangle: (10√ ̅3)^2 = 15^2 + y^2

Y=√ ̅75= 5√ ̅3

The answer is D
:)
5 0
3 years ago
Can someone help me with my homework will give 20 points and brainliest!!!
kipiarov [429]

Answer:

4a) 135×11/5= 297 miles

b) 216/27= 8 gallons (27miles is the distance one gallon can go)

5) 4+3+4=11

4/11 × x=160

4x=1760

x= 440

6) $4.20/14= $0.3...cereal A

$3.90/12= $0.325...cereal B

Cereal A os the better buy

7) 4×30/3= 40 presents

Hope it's all correct :-)

6 0
3 years ago
If (ax+2)(bx+7)=15x2+cx+14 for all values of x, and a+b=8, what are the 2 possible values fo c
dolphi86 [110]

Given:

(ax+2)(bx+7)=15x^2+cx+14

And

a+b=8

Required:

To find the two possible values of c.

Explanation:

Consider

\begin{gathered} (ax+2)(bx+7)=15x^2+cx+14 \\ abx^2+7ax+2bx+14=15x^2+cx+14 \end{gathered}

So

\begin{gathered} ab=15-----(1) \\ 7a+2b=c \end{gathered}

And also given

a+b=8---(2)

Now from (1) and (2), we get

\begin{gathered} a+\frac{15}{a}=8 \\  \\ a^2+15=8a \\  \\ a^2-8a+15=0 \end{gathered}a=3,5

Now put a in (1) we get

\begin{gathered} (3)b=15 \\ b=\frac{15}{3} \\ b=5 \\ OR \\ b=\frac{15}{5} \\ b=3 \end{gathered}

We can interpret that either of a or b are equal to 3 or 5.

When a=3 and b=5, we have

\begin{gathered} c=7(3)+2(5) \\ =21+10 \\ =31 \end{gathered}

When a=5 and b=3, we have

\begin{gathered} c=7(5)+2(3) \\ =35+6 \\ =41 \end{gathered}

Final Answer:

The option D is correct.

31 and 41

8 0
1 year ago
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