What expression is best : a machine paints 340 toy boats in 45 mins. which expression equals the unit rate per hr

a. 3/4 over 340 b. 340/3 c. 45/340 d. 340/45

Bill takes the commuter train to work every day. during the morning commute, a train arrives every 25 min.

What is the original price if the discount is 36% and the sale price is $32

Giselle works as a carpenter and as a blacksmith. She earns $20 per hour as a carpenter and $25 per hour as a blacksmith. Last week, Giselle worked both jobs for a total of 30 hours, and earned a total of $690.

Cathy needs to arrange flowers into vases. she has 60 flowers. each vase needs an equal number of flowers. which could be the number of flowers cathy can arrange into each vase?

Estimate and answer for 92x68

Identify the mode of the following numbers, 1,6,5,6,8

Write three numbers grater than 20 that have 9 as a factor

On a coordinate grid Ming's house is located 2 blocks to the right and 5 blocks up from (0,0). Joe house is located 3 blocks to the right and 2 blocks down from Ming's house. What ordered pair describes the location of joe house?

How do I do this? Express the following as trigonometric ratios of either 30, 45 or 60 degrees and hence find their exact values A) sin120 B) cos225 C) tan390

If f (x) = 4x+1 and g (x) = x^2-5 find (f-g) (x)