Marcie ran the 400-meter race 3 times. Her fastest time was 52.3 seconds. her slowest time was 56.3 seconds. If her average time was 54.0 seconds, what was her time for the third race?

23/50 is higher tjan 0.5. Am i right?

Factor x^2-2x-8=0 to find the solutions to the equation.

Alice and Bob share some money in the ratio 7:5. Alice got £4 more than Bob. How much did Alice get?

There are a total of 36 cards in Aleera's collection. The number of baseball cards is 6 less than twice the number of football cards. The equation below represents the situation, where x represents the number of football cards.

How do i use 2/3 - 1/4 using fraction tiles

Which is a higher score 3 out of 10 or 5 out of 20?

Annie has 385 flowers she has 238 less than Zoe how many flowers does Zoe have

2 2/5 divided by (-1/4) ?

Using the quadratic formula to solve 5x = 6x2 - 3, what are the values of x? StartFraction 5 plus-or-minus 3 StartRoot 11 EndRoot Over 12 EndFraction StartFraction 5 plus-or-minus StartRoot 97 EndRoot Over 12 EndFraction StartFraction 5

Jenna saved $816 and then she spent $96. Which of the following, is the best estimate, of how much Jenna has left?