Alexandra has some dimes and some quarters. she has no more than 21 coins worth a
minimum of $3.75 combined. if alexandra has 4 dimes, determine the minimum
number of quarters that she could have.

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.