s5103903 s5103903

01-10-2020
Mathematics

contestada

In the equation 6.5x + 1.4y = 59, what is the value of x when y = 5

Respuesta :

vanillanekox3 vanillanekox3

01-10-2020

Answer:

x = 8

Step-by-step explanation:

6.5x + 1.4y = 59

If y = 5, then plug in 5 for y

6.5x + 1.4(5) = 59

Isolate variable (x)

6.5x + 7 = 59

6.5x = 59 - 7

6.5x = 52

x = 52 ÷ 6.5

x = 8

Answer Link

Otras preguntas

Which balloon was the first balloon in the 1927 Macy's Thanksgiving Day Parade: (a) Mickey Mouse (b) Felix the Cat (c) Betty Boop (d) Superman

What is the simplest form for 4/10

What's the answer to this math problem 3x +2/5=7

In this organelle, carbon dioxide and water are converted to _________ and oxygen.

Why is there a vast amount of salt water on Earth?

a character that shows traits opposite to those of a central character is called a foil which of these characters is a foil to macbeth

the expression 16t^2 models the distance in feet that an object falls during t seconds after being dropped. what distance will an object fall in 4 seconds?

What was the name given to the series of laws that closed Boston harbor, required colonists to put up British soldiers in their homes, and allowed British offic

which of the following best describes the british position toward native americans afyer theRevolutionary War? A. The British offered to take the Native

four light bulbs cost $3.20.how much does it cost to buy 14 light bulbs ?