X+x+x+x-20 what expression is equivalent to it?

Mathematics

2 answers:

igor_vitrenko [27]3 years ago

5 0

X + x + x + x - 20 is equivalent to 4x - 20 because you can add the like terms, or the x's.

Gre4nikov [31]3 years ago

3 0

That would be x to the fourth power -20

You might be interested in

Using partial quotients, which would be the best choice for the first number to subtract in the division problem 5,166 42?

MArishka [77]

your answer is A..It would be the best choice

7 0

2 years ago

Provide me three coordinate points for the following, given the Slope and Y-intercept. 5. Slope = 7/9, Y intercept = 12(give me

madam [21]

Since we have that the slope is m = 7/9 and the y-intercept is b = 12, we can write the equation of the line in slope-intercept form:

$\begin{gathered} y=mx+b \\ \Rightarrow y=\frac{7}{9}x+12 \end{gathered}$

to find three coordinate points, we can use arbitrary values on x to get the y-coordinate. To make things easier, let's use x = 9, 18 and 27:

$\begin{gathered} x=9 \\ \Rightarrow y=\frac{7}{9}(9)+12=7+12=19 \\ x=18 \\ \Rightarrow y=\frac{7}{9}(18)+12=7(2)+12=14+12=26 \\ x=27 \\ \Rightarrow y=\frac{7}{9}(27)+12=7(3)+12=21+12=33 \end{gathered}$

therefore, the line with slope m = 7/9 and y-intercept 12 passes through the three points (9,19), (18,26) and (27,33)

8 0

1 year ago

Guys hurry! Only a few weeks left of school!!!

dmitriy555 [2]

Use the link that’s what helped me

7 0

3 years ago

Sorry if it blurry but if you can see it plz help

RoseWind [281]

Y=-3/4x+8 is the answer

8 0

3 years ago

Which method used to calculate finance charges is most favorable to the card issuer?

Ivenika [448]

Answer: c. previous balance method

The method used by credit card companies to calculate finance charges in which it is most favorable to the card issuer is the previous balance method. This is computed by charging the interest into the new billing period. This is least favorable to cardholder thus, most favorable to card issuer.

4 0

3 years ago

Read 2 more answers