Which expression below has a coefficient of -7?
O 7y
O 8h - 7
O 6x - 7y
O 12y

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements

Mrs.sling bought a pound of green beans for $1.80. how much will mrs.tennison pay for 3 1/2 pounds of green beans?

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?