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ki77a [65]
2 years ago
8

Karen went to a store that was having a sale for each item bought at a regular price an additional item of equal price would be

discounted by 25% Karen chose 13 items of equal price that totaled $130 before any discounts were applied what will Karen’s total be after the discounts are applied ?
Mathematics
1 answer:
Thepotemich [5.8K]2 years ago
4 0

Answer:

$97.50

Step-by-step explanation:

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What is the answer to 6d+8=14+3d ?
jenyasd209 [6]
6d+8=14+3d
6d=14-8+3d
6d-3d=14-8
3d=6
D=6/3
D=2
4 0
3 years ago
Frances read 4/5 of an article in three minutes. How much of the article did she read each minute?
Margarita [4]

Answer:

0.267

Step-by-step explanation:

0.2666666666666667

8 0
2 years ago
Examine the linear table to find the slope, y-intercept, and write the equation for this linear relationship ​. NEED HELP PLEASE
gizmo_the_mogwai [7]

Answer:

y = \frac{4}{3} x + 17  

Step-by-step explanation:

The table shows a set of x and y values, thus showing a set of points we can use to find the equation.

1) First, find the slope by using two points and substituting their x and y values into the slope formula, \frac{y_2-y_1}{x_2-x_1}. I chose (-3, 13) and (0,17), but any two points from the table will work. Use them for the formula like so:

\frac{(17)-(13)}{(0)-(-3)} \\= \frac{17-13}{0+3} \\= \frac{4}{3}

Thus, the slope is \frac{4}{3}.

2) Next, identify the y-intercept. The y-intercept is where the line hits the y-axis. All points on the y-axis have a x value of 0. Thus, (0,17) must be the y-intercept of the line.

3) Finally, write an equation in slope-intercept form, or y = mx + b format. Substitute the m and b for real values.

The m represents the slope of the equation, so substitute it for \frac{4}{3}. The b represents the y-value of the y-intercept, so substitute it for 17. This will give the following answer and equation:

y = \frac{4}{3} x + 17

7 0
2 years ago
The runner has run 5.6 miles which is 35% of today's course How long is today's course? Show another correct answer other than 5
katrin [286]

Answer:

the answer is 16 miles

Step-by-step explanation:

5.6 divided by 3.5 and then multiplyed by 135 persent use a calculater

8 0
3 years ago
Is this correct? (No, I'm not 10 im just slow :,) )
Papessa [141]
Top left and bottom right yes the rest no
5 0
2 years ago
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