three large sodas and four cheesburgers cist 19.25 total. each cheeseburger cost twice as much as each soda. how much does each
2 answers:
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Answer:
A)
B) 6 months
Step-by-step explanation:
A) for Jonah, the equation would be
Because the money is being spent on the subs, you subtract that from his original savings.
The same thing is said for Rodrick, but his equation would be
to find out the number of months it will take for both gamers to have the
same amount of money left, you set their equations equal to each other:
B) you solve for m.
first by subtracting 310 on both sides to get:
then add 45m on both sides because we cant have negative months
divide by 20 on both sides to get the number of months