Dawn bought a pair of shoes for $90. They were on sale for 40% off. There is 7% sales tax. What is the final cost of the shoes? *

57.78

Step-by-step explanation:

90 -(40%*90)

= 90 -36

=54

Tax =7% *54=3.78

Final cost= 54 +3.78 = 57.78

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas