50 percent of 620 written as a percent

ben says he can write three more equations because he knows 6 + 13 = 19. Is he right or wrong? Tell how you know.

James won 7 out of 10 games what fraction of games did James lose?

Compute the unit rate. Choose all that are correct. 1 2 mile in each 1 4 hour is a rate of 1 8 miles per hour. 1 2 mile in each 1 8 hour is a rate of 4 miles per hour. 1 5 mile in each 1 10 hour is a rate of 2 miles per hour.

Which one of these r on the x intercept and which one of these is on the y intercept: (-3,-11), (6,7)

What is the value of d to the nearest hundredth?

The price of an article on sale was 70% of the regular price. If the sale price was $28, what was the regular price?

There are 12 players on a new softball team. before the team starts playing games the team must pay a total of $ 572. along with the registration fee, the team will also need to spend a total of $ 1,240 on equipment.

Simplify. 8 (4x-3y-5) - 2 (3x-2) Show how you got the answer

Paula is given a litre bottle of water during her fitness assessment at the gym. She drinks 375 millilitres of the water. How much is left?

Is the transformation an isometric transformation? Explain