akandrangel1121 akandrangel1121

13-02-2017
Mathematics

contestada

Is(1, 2)asolutiontotheinequality 2x + 9y < 20 ? yes no Submit

Respuesta :

Аноним Аноним

13-02-2017

plug in x=1 and y=2 into the inequality:-
2x + 9y = 2 + 18 = 20

20 is not < 20
so it is not a solution

Answer Link

Otras preguntas

How did the development of the Somme blue line affect to henry ford could hire at his plans?

what is the answer to 5 x 5/8

At a grocery store, Ruth sees that a 15-ounce can of pumpkin costs $1.59 and a 29-ounce can of pumpkin costs $3.05. Which is a better buy

Eight friends share 4 bunches of grapes equally. What fraction of a bunch of grapes does each friend get?

What does Wiesel say about "memory" in his speech?

two children are playing tag. Child A who is doing the chasing can run 100m in 24 seconds Child B is running away from child A and can run 64m in 21 seconds. Ho

Can someone explain the relationship between poor soil and deforestation in Sub-Saharan Africa? I just need s little more clarification.

In a _____ economy, a central authority determines who buys goods and services. In a _____ economy, price determines who buys these products. planned, market ma

During the Korean War this general wanted to cross the Yalu River and invade China, it led to his removal as commander of the U.S. troops. a. Eisenhower c. West

The Magna Carta and the English Bill of Rights both served to (1) extend the voting privileges of commoners (2) abolish the government’s role in levying taxes (