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Questions in Grade Middle-school

[Answered] Convert the decimal to a percent. 0.007 A. 0.007% B. 0.07% C. 0.7% D. 7%

[Answered] After a 30% reduction, you purchase a new television for $161. What was the price of the television before the reduction?

[Answered] Contestants in a dance-a-thon rest for the same amount of time every hour. A couple rests for 25 minutes in 5 hours. How long did they rest in 8 hours?

[Answered] Julian cheered his teammates to victory _______ than the team captain. Which word or phrase best completes the sentence above? a. energeticalliest b. more energetically c. most energetically d. energeticallier

[Answered] Round 961 to one significant figure.

[Answered] The price of a cake is £C. The total cost of buying 20 cakes is £T. Write a formula for T in terms of C.

[Answered] What does "algebra" mean in math?

[Answered] The students were cheering _______ in the stands than they were on the field to celebrate the championship. Which word or phrase best completes the sentence above? A. most lively B. more lively C. liveliest D. livelier

[Answered] Find the cube of [tex]3x - 2y - 4z[/tex].

[Answered] Forty-five children attend a preschool. The number of two-year-olds is one-half the number of three-year-olds. The number of four-year-olds is the same as the number of three-year-olds. a. How many two-year-olds attend the preschool? b. How many three-year-olds attend the preschool? c. How many four-year-olds attend the preschool?