Tina is saving to buy a notebook computer. she has two options. the first option is to put
$40...
Mathematics, 07.10.2019 06:30 hipeople4904
Tina is saving to buy a notebook computer. she has two options. the first option is to put
$400 away initially and save $10 every month. the second option is to put $100 away
initially and save $30 every month. after how many months would tina save the same
amount using either option? how much would she save with either option?
Answers: 1
Mathematics, 21.06.2019 14:30, gymnastlyfe123
Ou have a 20-ounce bottle of juice. you pour out 14 of the bottle to share with a friend. if you pour out 3 ounces for yourself, what fraction of the 20 ounces will be left in the bottle? clear check 35 25 12 1320
Answers: 2
Mathematics, 22.06.2019 01:30, haleymoodie6034
Mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.
Answers: 2
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