SOLUTION: a burger costs $3 and a soda costs $1. If you buy 25 items and the bil is 31, how many burgers did you buy/ What does the point of intersection mean?
31 =3x+y and 25= x+y
Algebra.Com
Question 822606: a burger costs $3 and a soda costs $1. If you buy 25 items and the bil is 31, how many burgers did you buy/ What does the point of intersection mean?
31 =3x+y and 25= x+y
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
31 =3b+s and
25= b+s
subtract
6=2b
b=3
s=22
RELATED QUESTIONS
if a bottle of soda pop costs$2 and a large bag of chips is $3, write an equation in... (answered by josgarithmetic,MathTherapy)
Ehmjie bought three times as many burgers as chocolate bars. Each burger costs Php30 and... (answered by josgarithmetic)
PERFORMANCE TASK 1 DIRECTION: Julie wants to buy burgers and juice for her and her... (answered by Theo)
You buy a total of 50 turkey burgers and veggie burgers for $90. You pay $2 per turkey... (answered by josgarithmetic,BumbleStar)
Water ice costs twice as much as a soda. You buy one of each and the total cost is $3.75. (answered by addingup)
Sophia is organizing a movie night and wants to provide popcorn and soda to her guests. A (answered by math_tutor2020,ikleyn)
a farmer has to buy 100 animals using only $100.
a chicken costs $0.25
a sheep costs... (answered by math_tutor2020)
an order of fries and shake cost$2.40. A Shake and 2 burgers cost $4.10. a shake ,a... (answered by stanbon)
At Dina’s Diner ,an order of 2 bags French Fries and 1 burger costs $5.80.An order of... (answered by ikleyn,josgarithmetic)