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?

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

£56

step-by-step explanation:

u divide 24 by 3 and u get 8 so if u do 8 time 7 or 8+8+8+8+8+8+8 u get 56 and 56 divided by 7 is 8.

sadsdda

step-by-step explanation: