Mathematics, 26.06.2019 17:30 greyxxamber
Brigitte cleans out the loose change from the cup holder in her car (pennies, nickels, and dimes). she finds three more nickels than dimes, and six more pennies than twice the number of nickels. if the total value of the coins is $2.31, how many of each coin did she have in her cup holder? it needs to be solved using linear equations of three variables and i don't understand how to do that.
Answers: 3
Mathematics, 21.06.2019 13:50
James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? 1. define a variable for the situation. 2. write an inequality that represents the situation. 3.solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. 4. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.
Answers: 3
Mathematics, 21.06.2019 15:30
Find the perimeter of the figure shown above. a. 50 cm c. 30 cm b. 64 cm d. 60 cm select the best answer from the choices provided a b c d
Answers: 1
Brigitte cleans out the loose change from the cup holder in her car (pennies, nickels, and dimes). s...
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