KseniaN439113 KseniaN439113

29-10-2022
Mathematics

contestada

What is the solution to the linear system? y = -x + 7 -2x + 2y = 6 A.(-2,9) B. (2, 5) C. (2. 9) D. (No solution)

Respuesta :

AbygayleB304235 AbygayleB304235

29-10-2022

[tex]\begin{gathered} -2x+2(-x+7)=6 \\ -2x-2x+14=6 \\ -4x=6-14 \\ -4x=-8 \\ x=2 \\ \\ y=-(2)+7 \\ y=-2+7 \\ y=5 \\ \\ (2,5)\text{ This would be the solution} \end{gathered}[/tex]

Answer Link

Otras preguntas

The 'white of the eye' is called? 1) retina 2) fovea centralis 3) cornea 4) sclera 5) choroid

If a sample of parts is measured and the mean of the measurements is outside the control limits, the process is ________. 1) in control, but not capable of prod

A must over may only pay bills through online banking if the company receiving the payment is set up to accept electronic payments.a. trueb. false

Show that if A is an m x n matrix such that A^T A is invertible, then the projection matrix P = A(A^T A)^(-1) A^T is an idempotent in the ring of n x n matrices

An eye medication has a strength of 0.5 mg/ml (active ingredient). Two drops are given in one dose, 4 doses per day for 3 days. What is the amount of drug in mg

Explain the importance of potential GDP in the long run Analyze the role of flexible prices

Identify the rebalanced AVL tree after the following operations: avltreeremovekey(tree, 20) avltreeremovekey(tree, 41) avltreeremovekey(tree, 67) Options: A) T

Agriculture now accounts for around _____ percent of the United States' GDP? 1) 1.2 2) 5.6 3) 10 4) 17.5

A large section of the original Great Wall of China is now in ruins. As measured today, the length of the wall is about 6,350 kilometers. When the length of the

All of the following words describe contagious except:A) fungiB) mitesC) flagellaD) bacteria