Answer:
My best guess would be B and C since those are the only numbers that aren't multiples of 5, and all the values of a(n) are.
Answer:
x= 7 y= 9 (7,9)
Step-by-step explanation:
solve by using system if equations. multiply top answer by 2, giving u 2y=2x+4 and y=2x-5 subtract the equations. y=9 (the x cancels out) then put 9 in for y. 9=x+2. subtract 2. giving u 7. and now x =7
Answer:
here my answer
Step-by-step explanation:
hope this helps
Answer:
15x
Step-by-step explanation:
21 sets of nachos =£52.50
56 drinks = £28
= 77 in total =£80.50