Seudónimo Seudónimo

02-09-2015
Mathematics

contestada

Are the equations 3x - -9 and 4x - -12 equivalent? Explain.
Please Help!!

Respuesta :

alygirl alygirl

02-09-2015

no it is not the 1st one the answer is -6 the 2nd is -9

Answer Link

Otras preguntas

Does a slower ball causes more change to occur than a ball that is moving faster?

Suppose that the water level of a river is 34 feet and that it is receding at a rate of 0.5 foot per day. Write an equation for the water level, L, after d days

Why is it important to maintain a healthy energy balance?

Mr. Yu applies 4/5 ounce of fertilizer to every 1/2 square meter of his lawn. How many ounces of fertilizer does Mr. Yu use per square meter for his lawn? Enter

Is 8,397 divisible by 9

Choose the correct partitive article for the following phrases: Je n'ai pas ____ gâteau. A. de l' B. de la C. du D. de

What would you tell someone who insists that they can get all the nutrients they need from a vitamin supplement??

Read this passage from Franklin Delano Roosevelt's address to the nation after the attack on Pearl Harbor: Indeed, one hour after Japanese air squadrons had co

how is multiplying two decimals different from multiplying a one decimal by a whole number?

Jonah's house and his grandparents' house are 8,046.72 meters apart, What is the distance in miles?