2/3 = 6/?

2/5 = 4/?

3/4 = ?/12

4/5 = ?/10

1/2 = 5/?

Suma dintre treimea unui numar si numarul insusi este egala cu 28. afla numarul.

A bracelet is made of 14 red beads and 19 gold beads. A necklace is made of 84 red bead and 133 gold beads. Do the two pieces of jewelry have the same ratio of red beads to gold beads?

You can buy 5 cans of green beans at the village market for $2.40. you can buy 10 of the same cans of beans at sams club for $6.50 wich place is the better buy

A cyclist travels 3 miles in 15 minutes. what is her average speed in mph

Find number of neutrons for He

64 movie tickets are sold. 5/8 of the tickets were for adult admission. How many adult admission tickets were sold? 24 tickets 52 tickets 40 tickets 320 tickets

Shelley receives supplies for her sno-cones business weekly. She usually works concession at four events a week and averages sales of 190 sno-cones at each event. With her supplies cost at $0.

How is the decimal 1.7 expressed as a percent?

Determine whether the quantitative variable is discrete or continuous. number of interceptions made by a defensive back is the variable discrete or continuous? a. the variable is continuous because it is not countable. b.

Given a quadratic function, f (x) = ax 2 + bx + c has a positive leading coefficient and the vertex that has a y-coordinate of zero. Determine the number of real zeros of the function.