11 Long-sleeve and short-sleeve T-shirts can be purchased at a concert. A long-sleeve T-shirt costs $25 and a short-
sleeve T-shirt costs $15. During a concert, the T-shirt vendor collects $8415 from the sale of 441 T-shirts. How
many short sleeve T-shirts were sold?
a

a = 11 : 4

b = 38

c = 1 for every 6

step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!