Answer:
The answer would be 7(2x+3y+z) or 7(2x+3y+1z) (both would be considered as correct)
Step-by-step explanation:
Answer:
-0.125x + 12.5
Step-by-step explanation:
Step-by-step explanation:

Answer:
Step-by-step explanation:
The numbers in the ratio add up to 10. So divide 250 by 10. One part is £25. Multiply by the given numbers: 3x25=75. 6x25=150. 1x25=25. So you have £75:£150:£25.
Stay safe; stay healthy!
Answer:
Step-by-step explanation:
y = 1/2x + 3