All categories

4 years ago

(x - 1) + (2x + 3) please help

Mathematics

2 answers:

Nostrana [21]4 years ago

7 0

Answer:

3x +2

Step-by-step explanation:

(x - 1) + (2x + 3)

Combine like terms

x+2x -1 +3

3x +2

Likurg_2 [28]4 years ago

7 0

<h2><u><em>Answer: </em></u></h2><h2><u><em> </em></u></h2><h2><u><em>3x +2 </em></u></h2><h2><u><em> </em></u></h2><h2><u><em>Bit by bit clarification: </em></u></h2><h2><u><em> </em></u></h2><h2><u><em>(x - 1) + (2x + 3) </em></u></h2><h2><u><em> </em></u></h2><h2><u><em>Consolidate like terms </em></u></h2><h2><u><em> </em></u></h2><h2><u><em>x+2x - 1 +3 </em></u></h2><h2><u><em> </em></u></h2><h2><u><em>3x +2</em></u></h2>

You might be interested in

Factor: <img src="https://tex.z-dn.net/?f=%2025y%5E%7B2%7D%20" id="TexFormula1" title=" 25y^{2} " alt=" 25y^{2} " align="absmidd

chubhunter [2.5K]

(5y-2)to the power of 2

5 0

3 years ago

Read 2 more answers

(-3,-5) (2,5) Midpoint

BabaBlast [244]

Answer:

$\left(-\frac{1}{2},\:0\right)$

Step-by-step explanation:

$\mathrm{Midpoint\:of\:}\left(x_1,\:y_1\right),\:\left(x_2,\:y_2\right):\quad \left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right)\\\\\left(x_1,\:y_1\right)=\left(-3,\:-5\right),\:\left(x_2,\:y_2\right)=\left(2,\:5\right)$

$\left(x_1,\:y_1\right)=\left(-3,\:-5\right),\:\left(x_2,\:y_2\right)=\left(2,\:5\right)\\\\Refine$

$=\left(-\frac{1}{2},\:0\right)$

4 0

3 years ago

If x equals 3 calculate the value of 2x squared plus x

Korolek [52]

2 × 3 = 6
6 squared = 36
36 + 3 = 39
Hope this helps!

6 0

3 years ago

Read 2 more answers

Please help me asap

yanalaym [24]

Answer:

Step-by-step explanation: In a total eclipse of the moon, the inner part of Earth's shadow, called the umbra, falls on the moon's face. At mid-eclipse, the entire moon is in shadow, which may appear blood red. ... In a penumbral lunar eclipse, only the more diffuse outer shadow of Earth – the penumbra – falls on the moon's face.

7 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP! TYSMM

DerKrebs [107]

This is in the lower right corner and is a right triangle. So we use the Area calculation of a right triangle.

<u>ab</u> = <u>(4)(2)</u> The height is given as 4 in and we know the base is 2 in
2 2 We know this because the top right distance is given as 2

8 / 2 = 4 square inches

7 0

3 years ago