Potao17381738 Potao17381738

14-02-2017
Mathematics

Answered

A test has twenty questions worth 100 points. The test consists of multiple choice questions worth 3 points each and extended response questions worth 11 points each.

How many multiple choice questions are on the test?

Verified Answer :

colleen8 colleen8

14-02-2017

X+y=20 (3x+3y=60)
3x+11y=100

8y=40
y= 5
X=15

Answer Link

Related Questions

The Gobi Desert spans across these two countries

when two faces of a three dimensional figure share a side they form this

How can we explain patterns of behavior among chemical elements

What was Herbert Hoovers relationship between business and government

which of the following is true about producers AThe are helpful to some ecosystems and not essential to any ecosystems BThey are helpful to all ecosystems but n

In the reference list always include the city and state of the publisher for any books referencedA TrueB False

1Ao nascer o bebê humano carrega consigo algumas habilidades que fazem parte da sua herança genética como o reflexo de sugar Mas isso não o capacitaa se aliment

energy for a cells use is stored when

How do you solvethis inequality Q04lt19

What are the perfect cubes between 100600

Web Analytics