Solve for me please....... 4x-z=y for x

Mathematics

2 answers:

vlada-n [284]3 years ago

6 0

4x-z=y
4x=y+z
x=(y+z)/4

Vlada [557]3 years ago

5 0

4x-z=y

4x=y+z

x=(y+z)/4

You might be interested in

What does 6+{4×[5+(10÷2)]} equal?

Aneli [31]

Answer:46

Step-by-step explanation:

Use BODMAS to solve this

First is to open the innermost bracket

6+(4x(5+(10÷2)))

6+(4×(5+5))

Then the next bracket

6+(4×(10)

Open the next bracket, then multiply before adding

6+40

=46

4 0

3 years ago

Jenny owns a salon. She had 150 customers at the end of the third quarter, 151

Alika [10]

Answer:

The answer is 96%

Step-by-step solution:

I just took the test and the way my test is set up, it doesn't show you the answer, you just have the ability to do it again and again with no limit. I saw that most people got all the other questions right but the salon one. And I did too before but after doing it over and over again I finally understood. So the question is Customer Retention = (# Customers at End of time Period less New Customers)/Customers at beginning of time Period

Multiply the result by 100 to convert to percentage

So pretty much what the question is saying is to subtract the numbers at End of time Period by the new costumers then divide that by the costumers at beginning of time Period then multiply the solution by 100 for the percentage. Most people probably dismissed the word less but it's indeed important and it would've been simpler if they just put a subtract sign but hey we got the answer anyway.

6 0

2 years ago

Suppose you have $10,000 to invest. Which of the two rates would yield the larger amount in 4 years. 7% compounded quarterly or

GalinKa [24]

$K=\$10,000\ \ \ and\ \ \ Sum=K\cdot(1+ \frac{p}{100})^n\\----------------------- \\1)\ \ \ 7\%\ quarterly\\\\ \ \Rightarrow\ \ \frac{1}{4} \cdot7\% =1.75\%\ \ annually\ \ \Rightarrow\ \ p=1.75\\\\ quarterly\ \Rightarrow\ \ 4\ times\ annually\ \Rightarrow\ \ 16\ times\ in\ 4\ years\ \Rightarrow\ \ n=16\\\\Sum(7\%)=\$10,000\cdot(1+ \frac{1.75}{100})^{16}=\\ \\.\ \ \ \ \ \ \ \ \ \ \ \ =\$10,000\cdot(1+0,0175)^{16}\approx\$13199.29\\------------------------\\$

$2)\ \ \ 6.94\%\ daily\\\\ \ \Rightarrow\ \ \frac{1}{365} \cdot6.94\% \approx0.019\%\ \ annually\ \ \Rightarrow\ \ p=0.019\\\\ daily\ \Rightarrow\ 365\ times\ annually\ \Rightarrow\ 1420\ times\ in\ 4\ years\ \Rightarrow\ n=1420\\\\Sum(6.94\%)=\$10,000\cdot(1+ \frac{0.019}{100})^{1420}=\\ \\.\ \ \ \ \ \ \ \ \ \ \ \ =\$10,000\cdot(1+0,00019)^{1420}\approx\$13096.69\\---------------------------\\\$13,199.29 > \$13,096.69\\\\Ans.\ the\ larger\ amount\ gives\ the\ compounded\ quarterly.$

5 0

3 years ago

A tree casts a shadow that is 20 feet in length. if the angle of elevation is 32 degrees, which of the following best represents

swat32

The answer woudl be d

7 0

3 years ago

Read 2 more answers

Please help!!!!!<br> I'll give brainliest

7nadin3 [17]

Answer:

The ranger will need to clear trail for more than 10 2/3 additional hours.