sydney62203 sydney62203

04-05-2020
Mathematics

contestada

Y= -8x-3 x+y=7 is (3,4) a solution of the system

Respuesta :

sqdancefan sqdancefan

04-05-2020

Answer:

no

Step-by-step explanation:

The given point does not satisfy the first equation.

y = -8(3) -3 = -27

4 ≠ -27 . . . . . the first equation is not satisfied.

(3, 4) is not a solution

Answer Link

ACCESS MORE

Otras preguntas

Tours are designed to keep travelers safe. Identify the type of verbal used in the sentence and the word it modifies. infinitive: “designed” infinitive: “travel

Why might stores choose to list $5 items for "two for $10"? To discourage customers from buying more than one item To encourage customers to buy more than one

What present-day device did the invention of the transistor most directly influence? A) Automobile B) Light Bulb C) Atomic bomb D) Laptop Computer

Andrew makes $6 an hour plus $9 an hour for every hour of overtime. Overtime hours are any hours more than 40 hours for the week. Part A: Create an equation tha

Erica purchased adult and youth tickets for a movie. She bought x adult tickets for $7 each and y youth tickets for $5. Write an expression that can be used to

Find the constant of variation for the relationship shown in the following table: x 1 2 3 4 y 4 8 12 16 A. 1 B. 2 C. 3 D. 4

To answer this question, read the following sentence: Because the animal shelter was filled with dogs and cats, the noise in the building was incredibly lo

A ramp with a constant incline is made to connect a driveway to a front door. At a point 4 feet from the driveway, the height of the ramp is 12 inches. At a poi

divide 28 in a ratio of 3:4

What was the wade-Davis bill