Which pair of terms are like terms?

a, 7ab and 4b

b, - 3x and 0.5x

c, wy and 10y

d, 4.2xy and 3x

1 9/40 as a percent?

In the Metric System, you would need to have (10^4) ^2 grams to equal 1 metric ton. Simplify this measurement by multiplying the exponents, then simplify by finding the actual number ofgrams needed to equal 1 metric ton.

At a concert, 20% of the people are wearing black dresses or suits, 1/4 are wearing navy, 0.35 are wearing brown, and the rest are wearing a variety of colors (other). Write the percent, fraction, and decimal for each color clothing.

What percent of male high school athletes become professional athletes for the sports listed? Use the table below.

70,000 is 1/10 of what number

In the school election, votes were cast for sam, mary, and bill in the ratio of 4:3:2. if a total of 2178 votes were cast, how many votes did mary receive?

How much greater is the volume of the large truck than thr volume of the small truck

18. What is the area of a piece of garden plot 5 yards 2 feet long by 6 yards 1 foot wide? Give your answer in square feet. O A. 270 square feet O B. 49 square feet O C. 323 square feet O D. 70 square feet

1 over 4 + 1 over 10

Emade There are 666 students going to a trivia competition. If each school van can hold 6 students, how many vans will they need?