Maria and nina each ordered a small pizza. maria ate 3/8 of her pizza. nina ate 3/6 of her pizza. who ate more pizza?

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

In a timed typing test lara typed 63 words per minute. estimate the number of words she should be able to type in half in hour show your work