Can anyone me ! part of the arena is being turned into a public darkroom. the floor needs covering in rubber tiles before work can begin on the dark room. the tiles are 20 cm by 30 cm. the dark room floor is 6 metres by 3 metres. are 280 tiles enough? how many more/less tiles are needed?

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

Find the distance between c and d on the number line c=3 and d=11

Bonnie and bobby are saving money for a vacation. each friend starts with an amount and also saves a specific amount each week. bonnie created a table to show the total she has saved at the end of each week.. weeks 0 1 2 3 4 5 6 7 8 amount saved 12 16 20 24 28 32 36 40 44 bobby came up with the following equation to show the total, y, he has saved at the end of each week, x. y = 12x + 4 compare the rate at which each friend saves money. select the correct answer from the drop-down menu to complete the statement. the rate at which bobby is adding to his savings each week is $ more than the rate at which bonnie is adding to her savings each week.