a lab technician must screen 175 slides under the microscope each week. if she works 7 hours a day, 5 days a week, how many slides, on average, must she screen in one hour?

A train arrives at the station with 150 passenger's on board. 2/5 of the passengers get off the train in Seattle, and then 35 passengers board the train. how many passengers are on the train when it leaves the station

The area of the triangle below is 2/5 square foot, and the hight is 6/5 ft. What is the lenght in feet of the base of the triangle

you want to purchase a calculator for at most $115. You have saved $30 so far. You earn $7.50 per hour at your job. Right and solve an inequality that represents the number of hours H that you need to work.

Which equation can pair with 3x + 4y = 8 to create a consistent and independent system? 6x + 8y = 16 -3x - 4y = - 6 6x - 3y = 2 -3x - 4y = - 8

carley bought a jacket that was discounted 10% off the original price. The expression below represents the discounted price in dollars, based on x, the original price of the jacket.

What is the decimal form of 8 and 39/40

Is an empty set equal to zero

Aaron bought 7/8 of a yard of fabric and it cost him $4.10. What does a full yard cost?

Estimate a 15% tip for a meal that cost 26.80 A. 1.35 B. 2.70 C. 4.05 D. 31. 05

43 is 7 less than triple a number