Laura is making a necklace that is 5 rows of beads wide with 72 beads in each rows . there is a center purple section that is 3 rows wide with 54 beads in each row the rest of the beads are black how many black beads are there

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches

Roxanna earns 150% her normal hourly rate for overtime pay. last week, roxanna earned $72.00 in overtime pay for 4 hours. what is roxana's normal hourly pay?