andersonalivia93 andersonalivia93

30-01-2020
Mathematics

contestada

find the value of x for the given value of y:

A: y=6x-4;y=20

B:y=x/2+3;y=1

Respuesta :

30-01-2020

The answer is
A. x=4
B. x=-4

Ver imagen chau23

Answer Link

texaschic101 texaschic101

30-01-2020

Answer:

Step-by-step explanation:

y = 6x - 4......y = 20

20 = 6x - 4

20 + 4 = 6x

24 = 6x

24/6 = x

4 = x

y = x/2 + 3.....y = 1

1 = x/2 + 3

1 - 3 = x/2

-2 = x/2

-2 * 2 = x

-4 = x

Answer Link

Otras preguntas

Shari is 16 years old. she used to get good grades but recently you notice that she is moody and unfocused in school and often has trouble completing tasks. she

A bean plant grows at a constant rate for a month. After 10 days, the plant is 25 centimeters tall. After 20 days, the plant is 45 centimeters tall.Which equati

How does real-world reference support mathematical understandings? provide some common examples of real-world references to fractions that elementary children w

What is the term for the disturbed water left behind as a boat moves through the water?

How many cups of fruits and vegetables would the average person have to consume to meet his or her daily potassium needs?

The name given to the fraction of deposits that a bank is legally required to hold in its vault, or as deposits at the fed, is __________.

The area of a parallelogram is modeled by the formula, A = lw. Solve the equation for w. A. w=Al B. w=I/A C. w=A/I D. w=2AI

Which of the following actions is an example of the renaissance Idea of humanism

You arrive on-scene of a 56-year-old female patient in cardiac arrest. what is the first airway you should administer?

Which statement is true? All quadrilaterals are rectangles. All parallelograms are rectangles. All squares are rectangles. All rectangles are squares.