4 equivalent fraction of 9x-7x

8. Dillon scored 20 out of 25 in English, 30 out of 40 in Science and 68 out of 80 in mathematics. In which subject is Dillon's percentage best?

Cuánto es 7 octavos más un medio

Raul has 56 buncy balls. he puts the ball into 4 green gift bags. If he puts the same number of balls into each bag, how many balls does he put into each green bag?

Identify the graphed linear equation. A) y = 2 3 x + 3 2 B) y = 2 3 x - 3 2 C) y = - 2 3 x + 3 2 D) y = - 2 3 x - 3 2

A bag contains five red marbles, two orange marbles, one yellow marble, and two green marbales. Two marbles are drawn from the bag. What is the approximate probability of choosing an orange marble and green marble?

How i describe the algebraic expression of n+4

Debbie jones opened a video rental store this your with 400blu rays. she plants to buy 150 new blubrays each year from now on. debbie expect to have 1300 blue rays available during her fifth year in business.

If Nina is N years old now and Maryna is M years old now, write ... Four years ago, Nina was three times as old as Maryna was.

What times what eqals 459?

The length and width of a rectangle are 7 cm and (x-8) cm respectively. Find the value of x if the area with of the rectangle is 42 cm squared.