Answer:
8 inches
Step-by-step explanation:
4/5 * 10/1 = 40/5 = 8inches
X = low-energy lamp
y = high-energy lamp
1) 4x + 5y
2) 120= 4x + 5y
Answer:
3x2=6
Step-by-step explanation:
steven has three times as much as sahrah so she is going to have 6 stamps