This diagram shows part of design made by using toothpicks to form triangles. the top-level uses 3 toothpicks the second level using 6 to fix the third level uses 9 toothpicks and so on if you decide to continue to the design so that it has seven levels how many toothpaste do you need all together

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

Bocephus has a bag full of nickels and dimes. if there are 3 times as many dimes as nickels, and he has $\$36.05$ in his bag, how many nickels does he have?

Fawn bought a total of 70 cakes for a tea party. she spent $3,025. fawn bought vanilla cakes for $22 each and a fruit filled cake for $55 each. the system of equations below can be used to find the number of vanilla cakes, v, and the number of fruit filled cakes, f, fawn purchased. which system of equations has the same solution as the system below.