A baby can crawl at a speed of 10 feet per minute. About how many feet per hour is this?

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

The image of abc after a reflection across eg is abc

The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?