Mathematics, 02.09.2019 02:30 lauriepdx
Kirsten has 25 coins. in her collection she has dimes and quarters. if the total is $4.00. how many dimes and how many quarters does she have?
part a:
write a system of equations to express this situation. let d = the number of dimes and let q = the number of quarters.
part b:
solve the system of equations to determine the number of dimes and the number of quarters.
Answers: 1
Mathematics, 21.06.2019 20:30, girlygirl2007
Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine, t, the number lf tokens jason bought
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Mathematics, 21.06.2019 21:10, ttrinityelyse17
The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25
Answers: 2
Kirsten has 25 coins. in her collection she has dimes and quarters. if the total is $4.00. how many...
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