Which expression is equivalent to 210d² - 63d

o

21d (10d-3)

o 21 (10d+3)

o

21d (10d+3)

The distance he rides is, 44 1/2 miles long, he rides a portion of the distance at a slow speed both to warm up and to cool down, Ryan rides 4/5 of the distance at a fast speed for training, of the slow-speed portion, 1/3 is for the warm-up.

Long division 456 divided by 6

What's the relationship between the values of 4s in 44000

Show how to write, evaluate and simply an expression to represent and solve this problem: Jeff and his friend each text four classmates about an concert. Each classmate then texts four students from a different school about the concert.

Sophie sprays 200 fluid ounces of water on the window plants in her house every day. How much water does she spray each day? A. 1.5625 gal. B. 1.7500 gal. C. 2.250 gal. D. 2.500 gal.

The double number line shows the price of 1 cupcake. cupcakes 1 price 1.5 Complete the table to show the same information as the double number line. cupcakes price 5 18 18

A local store owner pays her employees time and a half for overtime. That means for every hour an employee works more than 40 hours per week, the store will pay 1.5 times the regular hourly wage of $8.50.

Factor the expression. 5x + 15 The factored expression is

Factor: x2 - 14x = - 48

If c (5,5) and d (7,3), then what is the length of CD? Round to the nearest tenth