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

An average person in the United States throws away 4.5 × 10–1 kg of trash per day. In 2013, there were about 3.2 × 106 people in the U.S.About how many kilogram

Is 0.500 greater than 0.50 and 0.5. explain please.

During digestion, why do you think it is necessary to break up the fat into tiny droplets?

What times 57 equals 570

Paula invested in two accounts; one pays 3% simple interest and the other pays 6% simple interest. She invested $5000 more in the account paying 6% than in the

When you sneeze, the air in your lungs accelerates from rest to approximately 150km/h in about 0.50 seconds. What is the acceleration, in units of g?

what is the area of a rectangle as a product

As rain mixes with chemicals such as sulfur dioxide in the air, acid rain is produced. This may result in (A) lowering the pH in ponds, thus limiting the surviv

Producing an RNA copy of a DNA strand is referred to as __________.

how are solutions and compounds similar