assilabouchraz6 assilabouchraz6

05-05-2021
Mathematics

contestada

a)Solve for x:
y = 130 − 4x

b) What is the value of x when y = 120

Respuesta :

06-05-2021

Answer:

[tex]x = \frac{5}{2}[/tex]

Step-by-step explanation:

y = 130 - 4x

======================

120 = 130 - 4x

-10 = -4x

x = [tex]\frac{-10}{-4} =\frac{5}{2}[/tex]

Answer Link

Otras preguntas

Liz, a 37-year-old woman, was diagnosed with HIV 2 months ago. She received one dose of MCV4 at that time and is now getting her 2nd dose. What would be an appr

Nebraska Inc. issues 4,600 shares of common stock for $147,200. The stock has a stated value of $12 per share. The journal entry to record the stock issuance wo

What is scarcity and can u give websites to explain this and some examples?

When revenues are greater than expenses, a company has net ______, whereas when revenues are less than expenses, a company has a net ______.

what is the length of a rectangle with width 10 in. and area 85 in^(2)

The company you're interning at stores liquid in cylinder-shaped tanks, the smallest of which are 10 feet in diameter and 30 feet high. How much liquid can a sm

Work outa) 4/5 of 30

A policy analyst was asked to evaluate current policy approach for subsidizing (i.e., providing financial assistance) child care for low-income families. The pu

What is the solution to the square root of 4 plus the square root of 5?

1.60 kg frictionless block is attached to an ideal spring with force constant 315 N/m . Initially the spring is neither stretched nor compressed, but the block