30% percent is what they marked up
Answer:
slope= 4,
Step-by-step explanation:
y = 4x-6
Answer:
149
Step-by-step explanation:
6.4 ÷ 0.043
= 148.837209302
= 149 (rounded to the nearest whole number)
Hope this helped!
The slope is 3
whatever is in front of the x is the slope
Answer:
Jun Wei donated a higher percentage than Lixin
calculate it by multiplying monthly salary by 12 then divide the total donated to total earned for both people... you Will Find 6.25 % for Jun Wei but for Lixin You Will get 5.51%