Elli’s age in 10 years will be the same as peggy’s age is now. five years from now, peggy’s age will be twice elli’s age. what are their present ages? , i don't essentially need the awnser, just i know that peggy is fifteen, but would ellie be 7 1/2? ?

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

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?