Answer:
21
90
Step-by-step explanation:
Answer:
the price for each doughnut is $1.05
Step-by-step explanation:
doughnuts = d
cookies = c
2d + 3c = $3.30
5d + 2c = $4.95
to find the answer multiply 2 with the first equation, and multiply -3 with the second equation.
4d + 6c = 3.30
-15d - 6c = -14.85
combine like terms
-11d = -11.55
divide by -11
d = 1.05
All of your marked answers are right
you're very smart (:
Sorry I dont no hala da yazıyor ben ne oldu sana böyle
Answer:
here is your answer
Step-by-step explanation:
option d.)5³/3³
