Answer:
The soda costs 2.20 and the sandwich costs 7.70
Step-by-step explanation:
To find this, set the soda cost as x. We now know that the sandwich cost is 3.5x. Add these together and set equal to 9.90
x + 3.5x = 9.90
4.5x = 9.90
x = 2.20
This is the cost of the soda. Now we can multiply that by 3.5 to get the sandwich cost.
3.5 * 2.20 = 7.70
Answer:
B. x<27
Step-by-step explanation:
300-165=135
135/5=27
-5 Subtract 8 from -12 and divide -20 by 4 and get -5
Is that supposed to be x squared, or x times 2 in the beginning of the first one?
Answer:
here is somthing to help
Step-by-step explanation:
