Gabby and sydney bought some pens and pencils. gabby bought 4 pens and 5 pencils for 6.71. sydney bought 5 pens and 3 pencils for 7.12. find the cost of each.

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.

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Which table represents a linear function? i'll give brainliest to first answer ^'^