2 years ago

If 5x+5=50 then solve for x

Mathematics

2 answers:

KIM [24]2 years ago

7 0

Answer:9

Step-by-step explanation:

5*9=45

45+5=50

pav-90 [236]2 years ago

6 0

Answer:

Step-by-step explanation:

5 x 9 is 45 plus 5 gives you 50

You might be interested in

The balance of an account earning compound interest is found using the formula A=p(1+r)t , where p is the principal (the amount

Nataly [62]

Hi there

A=1,000×(1+0.08)^(6)
A=1,586.87

5 0

2 years ago

The sum of two numbers is no more than 28. Let x represent the first number, and let y represent the second number. Which inequa

labwork [276]

D, because the sum is no more than 28 so it could be equal or less than.

3 0

2 years ago

Read 2 more answers

What is a conversion factor that you can use to covert gallons to pints

____ [38]

Do a gallon man 1G 4Q 2P 2C

7 0

2 years ago

Use series to verify that<br><br> <img src="https://tex.z-dn.net/?f=y%3De%5E%7Bx%7D" id="TexFormula1" title="y=e^{x}" alt="y=e^{

SVETLANKA909090 [29]

$y = e^x\\\\\displaystyle y = \sum_{k=1}^{\infty}\frac{x^k}{k!}\\\\\displaystyle y= 1+x+\frac{x^2}{2!} + \frac{x^3}{3!}+\ldots\\\\\displaystyle y' = \frac{d}{dx}\left( 1+x+\frac{x^2}{2!} + \frac{x^3}{3!}+\frac{x^4}{4!}+\ldots\right)\\\\$

$\displaystyle y' = \frac{d}{dx}\left(1\right)+\frac{d}{dx}\left(x\right)+\frac{d}{dx}\left(\frac{x^2}{2!}\right) + \frac{d}{dx}\left(\frac{x^3}{3!}\right) + \frac{d}{dx}\left(\frac{x^4}{4!}\right)+\ldots\\\\\displaystyle y' = 0+1+\frac{2x^1}{2*1} + \frac{3x^2}{3*2!} + \frac{4x^3}{4*3!}+\ldots\\\\\displaystyle y' = 1 + x + \frac{x^2}{2!}+ \frac{x^3}{3!}+\ldots\\\\\displaystyle y' = \sum_{k=1}^{\infty}\frac{x^k}{k!}\\\\\displaystyle y' = e^{x}\\\\$

This shows that $y' = y$ is true when $y = e^x$

-----------------------

Note 1: A more general solution is $y = Ce^x$ for some constant C.
Note 2: It might be tempting to say the general solution is $y = e^x+C$ , but that is not the case because $y = e^x+C \to y' = e^x+0 = e^x$ and we can see that $y' = y$ would only be true for C = 0, so that is why $y = e^x+C$ does not work.

6 0

2 years ago

Point is on a circle if the distance from of the circle to the point of equal to the what

irina1246 [14]

Diameter is the answer

4 0

2 years ago

Read 2 more answers