minnieofficial minnieofficial

07-01-2021
Mathematics

contestada

Does (3,4) satisfy the equation-5x + 2y = 23?

Respuesta :

Аноним Аноним

07-01-2021

Answer:

[tex] - 5x + 2y = 23 \\ when \: \: x = 3 \: and \: y = 4 \\ = - 5(3) + 2(4) \\ = - 15 + 8 \\ = 7 \\ no \: it \: doesnot \\ \\ \\ if \: equation \: is \: 5x + 2y = 23 \\ = 15 + 8 \\ = 23 \\ hence \: it \: satisfies[/tex]

Answer Link

Otras preguntas

Given that ‘z’ is in set of complex number and ‘a’ is any real numbers. Solve the trigonometric equation sin(z) = a for all general solutions.

If a x b = 2a - 3b + ab, then 3 x 5 + 5 x 3 is equal to?do answer.

Why does this fasting period never occur the same time each year?

Find the Surface Area: A) 144 in^2 B) 102 in^2 C) 17 in^2 D) 180 in^2 E) 68 in^2

What was life like for Mongol people during the period when Genghis Khan was born?..

5b8c3 The degree of the monomial is?

Write 6 sentences in french where you talk about a visit you want to make to another city. where do you want to go? what do you want to see? where do you stay?

DUE IN AN HOUR PLS HELP Random answers for points will be reported Which one of these is an example of an output device digital pen headset keyboard mouse

Tomas bought 2.4 pounds each of apples and pears. The apples cost $1.65 a pound and the pears cost $2.25 a pound. Tomas split the cost of the apples and pears e

A study of the impact of caffeine consumption on reaction time used 24 subjects and divided them into 12 pairs based on the average hours of sleep they got. One