Y=35x+50 bc you already have to pay 50$ and then you spend 35 a hour and the X represents how many hours.
Answer:
£ 2.8
Step-by-step explanation:
4 kg = 1.60
1 kg= 1.6/4 = £0.4
7 kg = 0.4*7 = £2.8
Answer:
k=13
Step-by-step explanation:
19 + 12k = –k − 20
19+20=39=13k
k=13
Do you need the number 9/2 simplified? if so, the answer is 4 1/2 :) hope this helps!
