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

PLZ HELP ME FAST! Identify the unit rate in the graph. A) $5 B) $10 C) $15 D) $20 Identify the number which is IRRATIONAL. A) -1.23 B) 8 C) 2 3 D) 0

Collins Middle School has 256 sixth grade students. If the sixth grade is 40% of the total school, how many students are in the middle school?

What we supposed to write in the intro of formal analysis essay from Art class?

Some apartments of the early 1900s were known as "dumbbell tenements" because they had?

What items are from the American continent

which territory did mexico cede to the u.s as result of the Mexican war

What did Wilhem ll do to prove Germany was a great world power A. invaded France B. established colonies in South America C. developed Germany’s pharmaceutica

Subtract (8x + 6) - (x + 4).

∠C and ∠D are vertical angles. m∠C=x∘ and m∠D=(−3x+80)∘ . What is m∠C ? Enter your answer in the box.

describe the three main properties of a population