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a rectangle has a width of 8 m and a length of 7 m. how does the area change when each dimension is multiplied by 5?

a. the area is increased by a factor of 5.

b. the area is increased by a factor of 10.

c. the area is increased by a factor of 25.

d. the area is increased by a factor of 50.

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.