First, she distributed

Which gave her

Then, she combined like terms

Which gave her

Then, she subtracted

from both sided
Which gave her

Then, she added

to both sides
Which gave her

And finally sh edivided 32 by 2 and got

hope this helps if you have any questions please pm me :)
Answer: $163.85
Explanation:
1) Data:
Purchase price: $ 113.00
mark up: 45%
2) Formula
selling price = purchase price + mark up
mark up = % * purchase price
3) Solution
mark up = 45% * $ 113.00 = 0.45 * $ 113.00 = $50.85
selling price = $ 113.00 + $ 50.85 = $ 163.85
Answer: $ 163.85
Answer:
Store A offers the least amount for the sofa
Step-by-step explanation:
Cost of sofa =$500
For store A
Discount =20% off
The amount of the discount is
=20/100*500
=0.2*500
=$100
6.5% sales tax
The amount of tax is
=6.5/100*500
=0.065*500
=$32.5
Total cost of the sofa
=500-100+32.5
=400+32.5
=$432.5
For store B
Discount =30% off
The amount of the discount is
=30/100*500
=0.3*500
=$150
Shipping fee $85
Total cost of sofa
=500-150+85
=350+85
=$435
Answer:
A
Step-by-step explanation:
30 minutes = half an hour
Carly:
450/2 = 225
620/2= 310
225 + 310 = 535
Carly burned 535 calories total
Sarah:
560/2 = 280
510/2 = 225
280 + 225 = 505
Sarah burned 505 calories total
Carly burned more calories than Sarah