All categories

2 years ago

Simplify the following Expression by combining like terms: y+ 3x + 4y + 2x + 3y + 3x

Mathematics

1 answer:

lys-0071 [83]2 years ago

8 0

Answer:

8x+8y

Step-by-step explanation:

y + 3x + 4y + 2x + 3y +3x

With this we group x with x and y with y and in ascending order so x comes before y

3x+2x+3x

And the y with y

y+4y+3y

Which is;

3x+2x+3x+y+4y+3y

8x+8y

You might be interested in

Solve s=πr^2+πrl for l

NemiM [27]

Start with

$S = \pi r^2 + \pi r l$

Subtract $\pi r^2$ from both sides:

$S - \pi r^2=\pi r l$

Divide both sides by $\pi r$

$\dfrac{S-\pi r^2}{\pi r}=l$

And thus we solved the expression for l:

$l=\dfrac{S-\pi r^2}{\pi r}$

5 0

2 years ago

Joseph tweets 13 times aa day. Define each variable and write an algebraic expression to describe the number of posts after any

Ivahew [28]

Let's say that x is the number of days he tweets. Now, if he tweets any number of days, we can represent all of that with just x. So out expression will look like:

$13x$

Hope this helps!

5 0

3 years ago

The length of a bridge is 190 m. The length of each of Robert's paces is 80 cm.

ohaa [14]

Answer:

Step-by-step explanation:

Length of the bridge = 190 m = 190*100 = 19000 cm {100cm = 1m}

Length of each pace of Robert = 80 cm

Minimum number of full paces = 19000/80

= 237.5

= 238 {because full paces}

5 0

2 years ago

Read 2 more answers

ok, so, if i have one F in math, will i fail 6th grade? for references, i live in the Hillsborough county district (in florida)

olchik [2.2K]

Answer: I do not think that failing one class will effect your entire 6th grade year. Although, this is best discussed with your teachers or parents/guardians.

8 0

2 years ago

Solve (x+4)(x−6)(x−10)=0, for x.

Pavel [41]

ZEROS: -4,6,10 are the answers to x

8 0

3 years ago