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04/06/19

Math question ?

Given the equation , which value is the percent?

Jane purchases 20 candles for her family members. Tall candles cost $6 each and short candles cost $4 each. She spends a total of $100.

Part A: Jane is buying X tall candles and Y short candles. Which system of equations can be used to find the value of x and y.Part B; how many tall candles did Jane buy/?

03/06/19

algebra big ideas math problem

A pebble drops from a balcony that is 115 feet above the ground. The pebble lands on the top of a sign that is 15 feet high.  The function  y=115−16t^2represents the height  (in feet) of the... more

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