The regular price for a T-shirt is $25 and the regular price for a pair of jeans is $75. If the T-shirt is sold at a 30% discount and the jeans are sold at a 10% discount, then the total discount is

$7.50

Step-by-step explanation:

Discount for t-shirt:

30/100 × $25 = 30/4 × 1

= 30/4

= $7.50

Discount for a pair of jeans:

10/100 × $75 = 10/4 × 3

= 30/4

= $7.50

Total discount:

= $7.50 + $7.50

= $15

$7.50

Step-by-step explanation:

Discount for t-shirt:

30/100 × $25 = 30/4 × 1

= 30/4

= $7.50

Discount for a pair of jeans:

10/100 × $75 = 10/4 × 3

= 30/4

= $7.50

Total discount:

= $7.50 + $7.50

= $15

the one that has a slope of 1/2 and is positive.

step-by-step explanation: 2 buckets 1 trip ; 4 buckets 2 trips and so on.

this is answer of 144 cubic meters