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The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Agroup of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 the combined total of $31.50 how much is the cost of a slice of pizza