Leo wants to buy some candy to sell as a fundraiser. he wants to buy a total of 50 candy bars and spend $90. if leo pays $2 per snickers and $1.50 per Twix, how many snickers and twins did he buy. write and solve a system of linear equations to find a solution.​

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

Huong is organizing paperback and hardback books for her club's used book sale. the number of paperbacks is 12 less than three times the number of hardbacks. huong had 162 paperbacks. how many hardback books were there?

What is an equation of the line that is perpendicular to y=-x+3 and passes through the point (4, 12)? enter your equation in the box. basic