Nightstsr Nightstsr

03-02-2016
Mathematics

contestada

explain what the variable represents in a addition expression

Respuesta :

Emily459 Emily459

03-02-2016

It represents the unknown number that it used in the expression.

Answer Link

Otras preguntas

write in decimal form fourteen and eighty-Four hundredths

A tree casts a shadow 27 m long. At the same time, the shadow cast by a 66-cm tall statue is 56 cm long. Find the height of the tree to the nearest tenth of a

What is the highest mountain on each continent?

what we need to become success

If 2/5 of a number is added to 1/3 of the same number ,the sum is 22. What is the number?

explain in steps how to graph this linear inequality 2x+3y > -2

Which chemical equation best describes the reaction of potassium metal with fluorine gas to form solid potassium fluoride? A. K(s) + F2(g) → KF2(s) B. K(s) + F(

Jim has gotten scores of 99 and 93 on his first two tests. what score must he get on his third test to keep an average of 90 or greater

Liz wants to drink 1.5 litres of water each day. She buys the water in packs of 6 bottles. Each bottle contains 0.5 litres of water. How many packs of water do

Molecular scientists can read the DNA code and compare the DNA of different organisms. This concept is used in molecular clocks to determine which of the follow