Ask question

Ask question

All categories

3 years ago

9

The total price of a coffee maker was $40.66. Assuming a sales tax rate of 7 percent, what was the marked price of the coffee ma

ker?

1 answer:

Elena-2011 [213]3 years ago

8 0

Answer:

The answer is C. $38.00

Step-by-step explanation:

You might be interested in

A square has a side of 8cm. The area of the square increases by 50%. Work out the percentage increase in the length of the side.

sertanlavr [38]

Because the side has to be increased by 50%
you find half of 8, which is 4 and you add 8+4 because you add the increased amount
8+4=12
you then just find the area.... so 12x12= 144

4 0

2 years ago

Find the C.O.P <br> 1. (4,9) <br> 2. (4,12) <br> 3. (5,21)

artcher [175]

Answer:

fhvnnnjhnvkjfdncvjifnv

Step-by-step explanation:

5 0

2 years ago

On a coordinate plane, 2 lines are shown. Line A B has points (negative 4, negative 2) and (4, 4). Line C D has points (0, negat

klasskru [66]

Answer:

Option A) They are parallel because their slopes are equal.

Step-by-step explanation:

We are given the following in the question:

Line AB:

(-4, -2), (4,4)

Line CD:

(0,-3), (4,0)

Formula to calculate slope =

$(x_1, y_1), (x_2, y_2)\\\\\\text{Slope} = m = \dfrac{y_2 - y_1}{x_2 - x_1}$

Slope of AB =

$(-4, -2), (4,4)\\\\m_{AB} = \dfrac{4-(-2)}{4-(-4)} = \dfrac{6}{8} = \dfrac{3}{4}$

Slope of CD =

$(0,-3), (4,0)\\\\m_{CD} = \dfrac{0-(-3)}{4-0} = \dfrac{3}{4}$

Thus,

$m_{AB} = m_{CD}$

Thus, the two lines are parallel.

Option A) They are parallel because their slopes are equal.

3 0

2 years ago

Read 2 more answers

Can someone help me find the volume of this?

GalinKa [24]

To find the volume of any cube you need to know the length, width and height. The formula to find the volume multiplies the length by the width by the height. The good news for a cube is that the measure of each of these dimensions is exactly the same. Therefore, you can multiply the length of any side three times.

5 0

3 years ago

The Johnson family is trying to conserve energy by having lights on in the house no more than 105 minutes a day. If they have al

bagirrra123 [75]

Answer:

C

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers