The number 49 is decreased to 45. What is the percentage by which the number was decreased, to the nearest tenth of a percent?

Ratios, Rates, and Proportions Progress: Question ID: 106557 The movement of the progress bar may be uneven because questions can be worth more or less (including zero) depending on your answer.

Banana slugs can move at 17 cm per minute. If a banana slug travels for 5 hours, how far will it travel?

92x + 1 = 93x - 2 x =

At 4:00 am on Christmas Day, 1974 the eye of Cyclone Tracy was directly over Darwin. If Perth time is 1.5 hours behind Darwin time, what was the time in Perth?

Write 6/7 as a percent

1+2=21, 2+3=36,3+4=43,4+5=?

Which of the following triangle cases may have one, two, or zero solutions?

Marco wants to buy a new smartphone that costs $495, with some additional accessories He has already saved 75 $ write and solve an inequality to find the least amount of money, m, that Marco still needs to save before he can buy the smartphone and

The two longer sides of a triangle measure 22 and 29 units which one is a possible length of the shortest side

There are 6 runners in the 100 meter race at a track meet. in how many ways can the runners be arranged