Answer:
0.5j+19
Step-by-step explanation:
21 sets of nachos =£52.50
56 drinks = £28
= 77 in total =£80.50
Answer:
If she doubles it then it will be 4: 10
If she triples it then it'll be 6: 15
Hope that helps!
Answer:
11x + 20
Step-by-step explanation:
x2 + 9x + 20
2x + 9x + 20
11x + 20
Hope this helps!
Y=-11. 2×-4 is -8, and -8-3 is -11.