Marco sells hand-decorated clothing online. He charges $15 for each t-shirt and $25 for each sweater. During a two day period, a total of 63 t-shirts and sweaters were sold, the total sales was $1175. If solved correctly which of the following systems of equations yields the number of t-shirts, x, and the number of sweaters, y, that were sold during the two days?

the answer is 5636.7

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)