nevfrett nevfrett

01-04-2020
Mathematics

contestada

What are the values of a and b

What are the values of a and b class=

Respuesta :

lisee787 lisee787

01-04-2020

Answer: A=30 B=26

-a+b+22=18. -2a+3b=18

-30+26+22=18. -2(30)+3(26)=-60+78=18

Step-by-step explanation:

Answer Link

Otras preguntas

Lawrence Company has cash in bank of $22,000, restricted cash in a separate account of $4,000, and a bank overdraft in an account at another bank of $2,000. Law

A 50-g ball of copper has a net charge of 1.5 μC. What fraction of the copper's electrons have been removed? (Each neutral copper atom has 29 protons and 29 ele

How did the French Revolution affect the American economy? A. American merchants profited handsomely from the war that resulted from it. B. French warships des

what does creativity mean for you

Empathy is the ability to make someone feel differently than what they should? .... true or False

a) complete the sentences. As the cyclist rides along the road, the _________ energy store in the cyclist's body decreases. The speed of the cyclist is constant

In this reaction _____. A bar chart of potential energy of molecules for reactants and products. The reactants are A B and C D, and the products are A C and B D

A scientist uses a submarine to study ocean life. She begins at sea level, which is at an elevation of 0. She travels straight down for 90 seconds at a speed

Who can help me to find the range

I need help with this problem.