All categories

3 years ago

A hobby store marks up remote-controlled cars 25%. The original

1 answer:

7 0

Answer: $37.50

Explanation:
1. Turn 25% into a decimal by removing the “%” and placing a “0.” in front of it. (0.25)
2. Multiply the decimal (0.25) by the original price of the car (30). (0.25x30=7.5)
3. Add 7.5 to 30 to get the answer. (7.5+30=37.5=$37.50)

You might be interested in

A group of 24 people have found 7.2 kg of gold. Assuming the gold is divided evenly, how much gold will each one get in grams?

Maksim231197 [3]

Answer:

Step-by-step explanation:

Convert 7.2 to grams then divide the grams evenlly to the 24 people then you get 300

7 0

3 years ago

Sierra has plotted two vertices of a rectangle at (3,2) and (8,2). What is the length of the sides of the rectangle

Eddi Din [679]

Answer:

5units

Step-by-step explanation:

Given the two vertices of a rectangle at (3,2) and (8,2). We are to calculate the distance between the two points.

Using the formula

D = √(x2-x1)²+(y2-y1)²

D = √(2-2)²+(8-3)²

D = √0+5²

D = √25

D = 5

Hence the length of the side of the rectangle is 5units

4 0

3 years ago

WRITE AN EQUATION TO DESCRIBE THE RELATIONSHIP BETWEEN J AND Mj | 4 | 12 | 20m | 3 | 9 | 15

galina1969 [7]

First, we can use the points (4,3) and (20,15) to find the slope of the line:

$\begin{gathered} s=\frac{m_2─m_1}{j_2─j_1}=\frac{15─3}{20─4}=\frac{12}{16}=\frac{3}{4} \\ s=\frac{3}{4} \end{gathered}$

Now we can find the relation function using the point (4,3) and the slope s=3/4

$\begin{gathered} m─m_1=s(j─j_1) \\ \Rightarrow m─3=\frac{3}{4}(j─4)=\frac{3}{4}j─(\frac{12}{4})=\frac{3}{4}j─3 \\ m=\frac{3}{4}j \end{gathered}$

therefore, the equation to describe the relationship between J and M is m=3/4j

4 0

1 year ago

Do you think a polynomial can be a factor of another polynomial?

Vladimir [108]

Answer:

Yes

Step-by-step explanation:

Example

x+2 is a factor of 2x+4.

2(x+2) = 2x+4.

6 0

3 years ago

The finish line paid converse $24 for a new pair of basketball shoes. If the store sells the shoes for $48, what is the percent

padilas [110]

Answer:

100%

Step-by-step explanation:

You take the new price and divide it by the original. You get 200% then see how far it is away fron a hundred precent. Here that is a hundred precent, and we therefore have a hundred precent increase in price

4 0

3 years ago

Read 2 more answers