She will pay the same rate.
4 x -5= -20 and -20 + 2 = -18
The number is -5
Answer:
40.
Step-by-step explanation:
35 (questions) / 0.875 (87.5% in decimal form) = 40.
And to check the answer, 40 (questions) • 0.875 = 35.
Also, 35/40 = 7/8 = 0.875.
Answer: Speed of motorboat= 25 km hr
Speed of current= 5km hr
Step-by-step explanation:
120/4= speed of motorboat with the current
120/6= speed of motorboat against the current
Get the average of those 2 numbers.
Motorboat=25 km hr
Speed of current= 5 km hr