If you paid $22.26 after the discount and tax then 30% is 0.30 and 30% OFF is 1-0.30=0.70
Tax is 6% or 0.06 and along with the initial is 1+0.06=1.06 so P is original price in P×0.70×1.06=22.26
P×0.742=22.26
P=$30 was the original price

5 0

3 years ago

A sweatshirt originally priced at 28.00 is on sale for 22.00 what is the percent of decrease rounded to the nearest whole number

levacccp [35]

% of decrease would be 100 - (22*100)/28

=100-78.57 = 21.43%

3 0

3 years ago

Explain the difference between (-5) to the second power and -5 to the second power.

muminat

$(-5)^{2} = 25

- 5^{2} = -25$
When the negative is included in the parentheses, you end up with a positive product

6 0

3 years ago

Read 2 more answers

If a box of 15 cookies cost $9 what is the cost for 1 cookie?

shtirl [24]

Divide 9 by 15.

9/15= 0.6

Each cookie costs 60 cents.

I hope this helps!
~kaikers

4 0

4 years ago

Read 2 more answers