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zaharov [31]
3 years ago
6

Show your work and get it correct and I will immediately make you brainliest

Mathematics
1 answer:
Oduvanchick [21]3 years ago
7 0

Answer:

<u>yes it is 16%</u>

Step-by-step explanation:

Let the price be $100 then new price will be = $100+$45= $145

45/100*100= $45

A 20% decrease means 20% 0f $145

20/100 * 145= $29

the new price after 20% decrease will be $ 145- $ 29= $ 116

$116-$100= $16

$16/100*100= 16%

yes it is 16%

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Type the dimensions of a different shaped box that has the same volume
defon

Step-by-step explanation:

120ft³ = 3ft × 4ft × 10ft

120ft³ = 1ft × 1ft × 120ft

120ft³ = 2ft × 2ft × 30ft

120ft³ = 5ft × 3ft × 8ft

...

Taking fractions or mixed numbers as dimensions, you can give infinitely many such shapes with a volume of 120ft³.

7 0
3 years ago
How do you figure out the discount for something that is $134 tax 13% and is 50% off??
alukav5142 [94]

mult .13 with 134

add that to 134

then divide by 2 then that should be your answer

8 0
3 years ago
Read 2 more answers
Help me please please please PLEASE! NO LINKS
tresset_1 [31]

Answer:

for the first one its    right one down 4

for the second one its    right 4 down 1

for the last one its       left 1 up 4

im pretty sure i helped u with your other one too

hope this helps

7 0
3 years ago
Read 2 more answers
Write the equation of the line that is perpendicular to y=2x-7 and passes through the point (6, 5)
Pani-rosa [81]

Answer:

B

Step-by-step explanation:

we are given a equation of a line

we want to figure out the equation of the perpendicular line passes through the <u>(</u><u>6</u><u>,</u><u>5</u><u>)</u><u> </u>points

in order to do so

recall that,

\displaystyle m_{ \text{perpendicular}} =   - \frac{1}{m}

we got from our given equation that m=2

because equation of a line is y=mx+b

thus

\displaystyle m_{ \text{perpendicular}} =   - \frac{1}{2}

remember that, when we want to figure out perpendicular line or parallel line we should the formula given by

\displaystyle y -  y_{1} = m(x -  x_{1})

since we got our perpendicular m is -½, x_1=6 and y_1=5, substitute

\displaystyle y -  5 =   - \frac{1}{2} (x -  6)

to get the perpendicular equation you should simplify the above equation to y=mx+b form

distribute -½:

\displaystyle y -  5 =   - \frac{1}{2} x  + 3

add 5 to both sides:

\displaystyle y  =   - \frac{1}{2} x  + 8

hence,

our answer choice is B

3 0
3 years ago
Read 2 more answers
A t shirt maker wants to open his first store.If he chooses the store on Main Street he will pay 650 in rent and will charge 32$
ch4aika [34]

Answer: 35 t shirts

Step-by-step explanation:

Let number of t shirts be x

Let profit made be y

On main street, the store costs $650,

Selling the t shirt at $32 per 1

He would make a revenue of 32x

Profit = revenue - cost accrued

y1 = 32x - 650

On Broad street, the store costs $440,

Selling the t shirt at $26 per 1

He would make a revenue of 26x

Profit = revenue - cost accrued

y2 = 26x - 440

To make same profit on either location

y1 = y2

32x - 650 =26x - 440

32x -26x = -440+650

6x = 210

x = 210/6

= 35 t shirts

5 0
3 years ago
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