Seudónimo Seudónimo
  • 03-04-2021
  • Mathematics
contestada

plz help me with this

plz help me with this class=

Respuesta :

CouragePabai
CouragePabai CouragePabai
  • 06-04-2021

Answer:

x+2x=21

Step-by-step explanation:

let x= the number of three points

let 2x= the number of two points

Therefore x+2x=21

Answer Link

Otras preguntas

you have a standard deck of 52 cards. you pick one card and then, with out putting the first card back, you pick a second card. what is the probability that bot
Why is sodium sulphate hemihydrate called as "Plaster of Paris"?
Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa
What is the amplitude of y=1/2 sin2x
what is a high structure part of a church which has 5 letters
The function of the eardrum in the middle ear is to
how were north american colonies all similar in the 1700s?
What were the major causes of WWII? Please include at least 4 answers.
how do you write 4540 million in standard form?
What are the functions of receptors in our body? Think of a situation where receptors do not work properly. What problems are likely to arise?