Soo-jin and mary had an equal number of beads. after soo-jin gave 54 beads to mary. mary had 7 times as many beads as soo-jin how many beads did they have altogether?

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.