Which expression is equivalent to 7.25 - 3(4 - 2x) - 10.75x?
a 16.25 - 18.25x
b 7.25 - 16.75x
c -7.75 - 12.25x
d -4.75 - 4.75x

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

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?

How many grams the dog will eat in 3 days?