SilverDragon10 SilverDragon10

09-02-2017
Mathematics

contestada

A test has 20 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? How do you work out this problem?

Respuesta :

JamalJr JamalJr

09-02-2017

It says extended response -questions- so we know it must be more than 2.

Using simple math we can see that 11 x 2 = 22, and 3 x 26 = 78

78 + 22 = 100.

Therefore there are 2 extended response questions and 26 multiple choice questions.

Hope I helped!

Answer Link

Otras preguntas

_____ is an assurance whereby a lessor knows that the lessee is relying on him or her to make the selection.

tina practiced piano for 15 hours last month and 45 hours this month. using multiplication write a statement comparing the hours tina practiced during the two m

Exposure to sunlight over many years can cause a mutation in skin cells. some of the mutations lead to skin cancer. suppose a child is born to a mother who has

3 1⁄2 × 1 3⁄5 × 9⁄6 =

help me below and ill thank you daily for a week plus mark u brainliest and give 40 points to those who deserve it

Which statement is true? A)0.25 = 14 because 25100 = 14 b) 0.20 = 2010 because 0.20 means 20 tenths c)0.23 > 12 because 0.23 = 23 d) 0.4 = 14 because they

What percent of road collisions occur because of mechanical failures?

Which two excerpts use the third-person limited point of view? A.) With a flourish and a bang the music stops. The couples exchange artificial, effortless smi

two number cubes are rolled what is the probability that the sum of the numbers rolled is either a 7 or an 11 A.1/4 B.5/18 C.2/9 D.1/2

Match the following. 1. a complete or humiliating failure rehabilitation 2. a place where military force is stationed for defense garrison 3. penetration for th