Ask question

Ask question

All categories

3 years ago

6

Stan’s Skate Shop is having a sale on skateboards. The original price for its Extreme Skateboard was $84.50. The sale price for

the skateboard is $50.70. What is the percent decrease in the price of the skate board?

1 answer:

Alex Ar [27]3 years ago

8 0

60% is the answer

I hope you have a good day :)

You might be interested in

Select the correct answer.

Ratling [72]

I think it’s D but not completely sure!

5 0

2 years ago

Find the price of one pen if ten pens cost $61.80

Free_Kalibri [48]

Answer:

Step-by-step explanation:

$ 6.18 is what each pen costs

5 0

3 years ago

Read 2 more answers

Help me I'm lost on this unit.

Liula [17]

Answer:

remainder = 32

Step-by-step explanation:

Using synthetic division with divisor (x - 2) , that is h = 2

There is no x³ term so include zero as its coefficient in the table

2 | 3 0 - 3 2 - 8

↓ 6 12 18 40

------------------------------

3 6 9 20 32 ← remainder

6 0

2 years ago

I already solved this problem. I just need help with the HINT part.

frutty [35]

$x+y=25 \\ y=25-x~~Other~number~in~terms~of~x \\ \\ x^2+y^2=313 \\ x^2+2xy+y^2=313+2xy \\ (x+y)^2=313+2x(25-x) \\ \frac{25^2-313}{2} =25x-x^2 \\ x^2-25x+156 \\ \\ \Delta =(-25)^2-4\times 1\times 156 \\ \Delta =625-624 \\ \sqrt{\Delta}=1 \\ \\ x= \frac{25 \pm 1}{2} \\ x= \left \{ {{x_1=13} \atop {x_2=12}} \right.$

The number "x" is given by:
$y= \left \{ {{y_1=25-13 \rightarrow~y_1=12} \atop {y_1=25-12 \rightarrow ~y_1=13}} \right.$

Therefore, we have:

$\boxed {S=({12,13})} \rightarrow~The~curly~braces~does~not~want~appear~here.$

8 0

3 years ago

In the first round of a card game, niki scored 20 points. Then, she lost 10 points on one turn and a additional 25 points on her

Furkat [3]

20-10= 10 + 25 = 35!!!

5 0

3 years ago