Wouldn't you subtract 35 by 7.
35-7=27 miles
Answer:
20 portions
Step-by-step explanation:
2 kg = 2000 g
2000 / 100 = 20
Hope this helped! :)
2a+1b=27.50
4a+2b=59.50
Multiply first equation by -4 and the second by 2 so you can drop off the a values then add the equations together. Then solve for b. You should get b=6.
Then plug b into one of the original equations and solve for a and you should get 10.75
So a plate of spaghetti is $10.75 and a salad is $6.
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