ChAle477 ChAle477
  • 05-04-2019
  • Mathematics
contestada

Donnovan earned 99 points on his science project. If his grade was a 90%, how many points were possible?

PLEASE HELP!!!

PLEASSSSSSSSSSSSSSEEEEEE?

Respuesta :

carleeboring
carleeboring carleeboring
  • 05-04-2019

Answer:

Total points were 110.

Step-by-step explanation:

90/100*x=99

9/10*x=99

=x=99*10/9

=x=11*10

=110

Answer Link

Otras preguntas

what problems was the Yuan dynasty facing during its decline?
Politicians who supported America building a canal across the narrow section of Central America argued that
Raphael paid $477 for a camera during a 25% off sale. What was the camera's regular price
what is the solution to the proportion? 3y-8/12=y/5? Please be really discriptive
According to some historians, which marks the beginning of the US Civil War?
chad buys peanuts in 2 pound bags. he repackage them into bags that hold 5/6 pounds pound of peanuts. how many 2 pound bags of peanuts should chad buy so that h
Which issue did not cause disagreement among the delegates to the Constitutional Convention? A. how to make representation fair for both small and large states
where would the square root of 130 be located on the number line
-3-y=24 y=3x solving systems of equations by substitution
What is the next odd number after 7006?