samiiaaaa11 samiiaaaa11
  • 25-11-2019
  • Mathematics
contestada

help i don’t understand

help i dont understand class=

Respuesta :

Pipprincess
Pipprincess Pipprincess
  • 25-11-2019

Answer: Percy, None, 288

Step-by-step explanation:

Divide to find the rate.

Divide 33/2= about 16. 43/3= about 14.

Percy is faster.

Second problem: 50/12=4

120/30=4

No one, they grade the same amount.

Third:

72/2= 36 per hour

36x8= 288

Answer Link

Otras preguntas

Your math test scores are 68, 78, 90, and 91. what is the lowest score that you can earn on the next test and still achieve an average of at least 85?
4 ten thousands 4 thousands x 10
What is 620 divided by 11
Why are very few 2+ ions formed in a mass spectrometer?
2/3n-11=4+n Please write the steps.
You start with 100 units and end with 150 units, what is the percentage increase?
f(x) = log base 3 (x+1) what is f^-1 (2)
On Saturday, Emily made 10 times as much as on Monday. How much money did Emily collect on Monday?
What is the value of the red digit? 821,603,529
write an algebraic expression to represent each verbal expression. 4 times a number, increased by 7