Find the value of expression (2x-12) + (1/2xy-10) for x = 4 and y=7

Is 3/4 = 3.75 im not sure

Solve for x 2x+10) (4x-38

Prove that 3:8 is equivalent to 12:32 Use the description of equivalent ratios to support your answer

Liam walked 3/5 of a mile in the morning and 5/8 of a mile in the after noon. Which is the best estimate for the total distance he walked?

Omar the trainer has two solo workout plans that he offers his clients: Plan A and Plan B. Each client does either one or the other (not both). On Monday there were 3 clients who did Plan A and 8 who did Plan B.

The speed of a passenger train is 18 mph faster than the speed of a freight train. The passenger train travels 270 miles in the same time it takes the freight train to travel 180 mph. What is the speed of the passenger train?

You served food to a group at a restaurant. The total cost of the food was $42.00. The sales tax is 8% of the cost of food. The group asked you to add 20% of the original cost of food for a tip. What was the total cost for the group?

Translate to an algebraic expression. 28 more than D d - 28 28 = d 28 - d d+28

Which is greater? 0.4 or 0.127

Median of 7,9,4,4,7,9,6,4