Diego estimates that there will need to be 3 pizzas for every 7 kids at his party. Select all the statements that express this ratio. Select all that apply:
a. The ratio of pizzas to kids is 3 to 7.
b. For every 7 kids there need to be 3 pizzas.
c. The ratio of kids to pizzas is 7:3.
d. The ratio of kids to pizzas is 3:7.
e. The ratio of pizzas to kids is 7 to 3.​

In which of the situations can information about tyler be represented by the expression r+3 when r represents information about ray? check all that apply.

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

How can (square root of 25) ^2 be rewritten?