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bogdanovich [222]

3 years ago

6

While shopping at Best Buy, you find the brand new laptop you have been wanting. The laptop originally costs $189.99 but is mark

ed for 25% off. Find the discount amount and the new purchase price of the laptop before taxes.

1 answer:

xeze [42]3 years ago

6 0

Answer:

$142.49

Step-by-step explanation:

1. 25% = 0.25

2. 189.99 × .25 = 47.4975

3. 189.99 - 47.4975 = 142.4925

4. $142.49

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At the middle avenue school 1/30 of the students are on track team the track coach offered to buy pizza or subs for everyone on

Aleksandr-060686 [28]

Answer:

$Students = \frac{1}{50}$

Step-by-step explanation:

Given

$Track = \frac{1}{30}$

$Pizza = \frac{3}{5}$

Required

The fraction of students in the school that ate Pizza

To do this, we simply multiply the fraction of track students and those among them that ordered pizza.

So, we have:

$Students = Pizza * Track$

$Students = \frac{3}{5} * \frac{1}{30}$

$Students = \frac{1}{5} * \frac{1}{10}$

$Students = \frac{1}{50}$

6 0

3 years ago

Use distributive property to write and expression equivalent to 7 (48)

-BARSIC- [3]

Did you mean 7 (4+8)?

3 0

3 years ago

Find an equation for the line with the given properties. Express the equation in? slope-intercept form. Slope? = 6 ?; containing

Firlakuza [10]

Answer:

y=6x+7

Step-by-step explanation:

We can write the equation of a line in 3 different forms including slope intercept, point-slope, and standard depending on the information we have. We have a point given and a slope from the equation. We will chose point-slope since we have a point and can find the slope.

Point slope: $y-y_1=m(x-x_1)$

We will substitute $m=6$ and $x_1=-1\\y_1=1$ .

$y-1=6 (x-(-1))$

We can simplify and convert to slope intercept form.

$y-1=6 (x-(-1))\\y-1=6(x+1)\\y-1=6x+6\\y=6x+6+1\\y=6x+7$

3 0

3 years ago

How are percentage greater than 100% used in real world contexts

Sphinxa [80]

Think of investments. If you were to invest $100 into a company and receive $200 dollars, then you would have made $100 in profit, which is 100% of your initial amount. So, if you were to invest $100 and receive $250 dollars in profit, then you would have made an extra $150, which is even more than your initial amount of $100. In this case, you would have made a 150% increase on your money.

6 0

4 years ago

Find an ordered triple to represent a in the equation a=2g-5f in f=(1,-3,-8) and g=(3,9,-1)

Rom4ik [11]

Answer:

Step-by-step explanation:

a=2g-5f

f=(1,-3,-8) and g=(3,9,-1)

a = 2(3,9,-1) - 5(1,-3,-8) = (6, 18, -2) - (5, -15, -40) = (1, 33, 38)

Answer: (1,33,38)

3 0

3 years ago