Yuki's guppies have begun to have babies. She started with 5 guppies. One week later, Yuki counted twice as many guppies in the fish tank. Each week afterwards, the number of guppies doubled. In how many weeks did Yuki have 160 guppies?

There are three grades in Kyle's middle school-sixth, seventh, and eighth. One-third of the students are in sixth grade and one-fourth are in seventh grade. What fraction of the school's students are in eighth grade?

What is y intercept and x intercept of f (x) = (x+3) ^2

ALPHA WHERE ARE YOU? An equation is shown below: 7 (2x - 3) = 1 Which of the following correctly shows the first two steps to solve this equation?

7 less than fifteen15 times a number

What is the definition of nonlinear association

Luna had $50 when she go to the carnival. After riding 12 rides, she had $26 left. What was the price for each ride? What equation could be used to represent this situation?

A chessboard has 64 squares at a chess tournament 84 were used how many squares are there on 84 chessboards

A student conlcuded that the soulion the eqution how do you agree explian why are why not 2x+1+3=0 Is x=4

Kennedy has a gross income of $95,000. What is her total tax due?

There are 6 buses going on a field trip. There are 30 students on each bus. When they get to the park 42 students when to the slides. 28 students went to the swings. 39 students went to the grassy area to eat lunch. How many students are left?