Which expression is equivalent to (0.5x+7) - (1.2x-3) ? (0.5x + (-1.2x)) + (7+3) (0.5x+1.2x) + (7 + (-3)) (0.5x+1.2x) + (7+3)

Jennifer had $24 to spend one five pens. After buying them she had $14. How much did each pen cost?

Marty and Juan took turns driving a cargo truck. The ratio of the miles Marty drove to the miles Juan drove is 6 to 7. Juan drove 150 more miles than Marty. How many miles did Marty and Juan drive in all?

What is the slope of the line represented by the equation 2x+4y=5

Through (-1,-4) parallel to y=-x - 3 write the slope intercept form of the equation of the line described

Three different ways to write improper fraction for 3 1/2

If OR is the angle bisector of POQ, and POQ = 94°, what is the measure of POR?

The mean temperature for the first 4 days in January was 7°C. The mean temperature for the first 5 days in January was 9°C. What was the temperature on the 5th day?

The taxi fare in gotham city is $2.40 for the first additional mileage charged at the rate $0.20 for each additional 0.1 mile. you plan to give the driver a $2 tip. how many miles can you ride for $10?

What is the expression for add g to 4, then subtract 5 from the result?

Solve the equation below for the given variable. round your answer to the tenths place 5 (4+3x) - 6=2x-9