Which variable expression represents the word phrase?

the sum of 10 and the product of 7 and a number

10 + (y ÷ 7)

10 + 7y

10−7y

10y + 7

Which choice represents the sample space ,s for this event

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

In angle pqr find the measure of