angelaaldanam angelaaldanam

13-01-2021
Mathematics

contestada

Step 1 5x- y= 4
-Y= -5x + 4
y= 5x – 4
Step 2 5x = (5x- 4) = 4
5x – 5x + 4 = 4
4 = 4
What is the error correct the error

Respuesta :

vrpurpp vrpurpp

15-01-2021

Answer: C, In Step 2 the expression for y should be subsituted in the other equation.

Answer Link

Otras preguntas

positive and negative things about being a knight

If a single fair die is rolled, find the conditional probability of rolling a 4 given that the number rolled is less than 3

Given that S^3 on the bottom 1 (e^x)dx=(e^3)-e use the properties of integrals and this result to evaluate S^3 on the bottom 1 (5e^x − 1) dx. I got 5e^3x-5e-1 i

Thomas takes a break from his work every 20 minutes while Elaine takes a break every 30 minutes. How often do they take a break at the same time assuming that t

Identify the source most likely to have reliable information on the United States’ involvement in WWI. .edu .org .gov .com

How much power does a hair dryer require to transform 198 000 J of energy in 15 mins?

Identify the source most likely to have reliable information on the United States’ involvement in WWI. .edu .org .gov .com

Could someone guide me through this one plz A system of two equations is shown below: Equation C: a = 4b + 5 Equation D: a = 6b − 2 What value of a can be subst

What is the product of the rational expressions below? x-9/x-2*x+9/x+2

what was the source of the clergy's wealth