mscolonna7 mscolonna7

21-12-2020
Mathematics

contestada

is the point (-2, 11) a solution to the equation y = 5x + 21?

Respuesta :

gomandiraarun gomandiraarun

21-12-2020

Answer:

Yes

Step-by-step explanation:

Remember: (x, y)

Distribute the points to its corresponding variables.

Distribution:

11 = 5(-2) + 21

11 = -10 + 21

11 = 11

True

Answer Link

Otras preguntas

use the intercepts to graph the equation 4x-2y=8 please help me solve and graph

what is the sum of the first 30 odd numbers? How to calculate it without having to add all of them.

X2+Y2=25 Is solving this problem considered a function? How do I plot a graph using a smooth curve for this problem?

Which of the following is equivalent to 6x 2 + x - 12 ? A. (2x + 3)(3x - 4) B. (2x - 3)(3x - 4) C. (2x + 3)(3x + 4) D. (6x + 3)(x - 12) E. (x + 3)(2x - 12) Plea

Find the equation of the circle passing through the origin and with the center (3,5) The answer should be written in the form (x-h) squared + (y-h)squared = rad

Find the roots of the equation by completing the square: 3x^2-6x-2=0. Prove your answer by solving by the quadratic formula.

a number increased by 8 gives the same result as a number multiplied by 8. whay is that number?

A triangle has two sides of lengths 7 and 12 what value could the third side be?

Can x-2 ever be less than 0? Why or why not?

C+(4-3c)-2=0 Need help