Answer:
7+x
Step-by-step explanation:
this could also be written as “x + 7” and it means 7 more than (+) x
Answer should be 0.9 or .9
X+y=48
2x+y=86
Because the first one is the amount and the second one is the cost
Answer:I think 0.4
Step-by-step explanation: Hope this helps
5.62 would be 5 62/100 then you can simplify the fraction down
62/100 - 31/50
5 31/50
Hope I helped :)