subject
Mathematics, 22.08.2019 01:00 Jazminfun70

Every evening jenna empties her pockets and puts her change in a jar. at the end of the week she counts her money. one week she had 40 coins, all of them dimes and quarters when she added them she had a total of $7.75 let d= number of dimes and q = the number of quarters. how many quarters did she have?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.
Answers: 3
question
Mathematics, 21.06.2019 20:00
A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?
Answers: 2
question
Mathematics, 21.06.2019 21:00
Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  
Answers: 1
question
Mathematics, 22.06.2019 00:20
Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120
Answers: 1
You know the right answer?
Every evening jenna empties her pockets and puts her change in a jar. at the end of the week she cou...
Questions
question
Mathematics, 13.08.2020 06:01
question
Mathematics, 13.08.2020 06:01