Mathematics, 23.01.2020 20:31 kadinmorgan
Merle's spare change jar has exactly 16 u. s. coins, each of which is a 1-cent coin, a 5-cent coin, a 10-cent coin, a 25-cent coin, or a 50-cent coin. if the total value of the coins in the jar is 288 u. s. cents, how many 1-cent coins are in the jar?
(1) the exact numbers of 10-cent, 25-cent, and 50-cent coins among the 16 coins in the jar are, respectively, 6, 5, and 2.
(2) among the 16 coins in the jar there are twice as many 10-cent coins as 1-cent coins.
Answers: 3
Mathematics, 21.06.2019 14:30, starsinopoli13
What is the value of x? enter your answer in the box. (cm)
Answers: 1
Mathematics, 21.06.2019 18:20, katlynnschmolke
What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)
Answers: 2
Merle's spare change jar has exactly 16 u. s. coins, each of which is a 1-cent coin, a 5-cent coin,...
Business, 19.08.2020 01:01
Mathematics, 19.08.2020 01:01
Mathematics, 19.08.2020 01:01