All categories

3 years ago

Simplify the following expression 3x+1+5x+2

Mathematics

2 answers:

Goshia [24]3 years ago

6 0

Answer:

Step-by-step explanation:

3x + 1 + 5x + 2 = 3x + 5x + 1 + 2

= 8x + 3

add the like terms. Here like term are 3x and 5x ie have same variable

dangina [55]3 years ago

5 0

Answer:

8x + 3

Step-by-step explanation:

So 3x and 5x are like terms so adding them together will make it 8x.

Then 1 and 2 and like terms and 1 plus two is 3.

Hence, the answer is 8x + 3.

You might be interested in

The triangles below are similar because of the:

STALIN [3.7K]

Answer:

ΔABC and ΔXYZ are SIMILAR by SSS property of similarity.

Step-by-step explanation:

SSS Similarity Theorem:

Two triangles are said to be similar if their CORRESPONDING SIDES are proportional.

In ΔABC and ΔXYZ, if $\frac{AB}{XY} = \frac{BC}{YZ} = \frac{AC}{XZ}$ , then △ABC∼△YZX

Here, in ΔABC and ΔXYZ

AB = 9, BC = x , AC = 12

Similarly, XY = 3, YZ = 2, ZX = 4

Here,

$\frac{AB}{XY} = \frac{9}{3} = 3\\\frac{BC}{YZ} = \frac{x}{2} \\\frac{Ac}{Xz} = \frac{12}{4} = 3$

⇒ Corresponding sides are in the ratio of 3, if BC =6 units

Hence, if BC = 6 units, then the ΔABC and ΔXYZ are SIMILAR by SSS property of similarity.

8 0

3 years ago

line. Complete parts (a) through (c) below. Red Yellow Green Yellow A circular spinner is divided equally into the following l

k0ka [10]

Answer:p

Step-by-step explanation:

Gnngv

8 0

2 years ago

A laptop is in the shape of a rectangular prism. The laptop has a length of 14 inches, a width of 10 inches, and a height of 1 i

Aleks04 [339]

Answer:

140 inches

Step-by-step explanation:

The formula for volume or a rectangular prism is v=lwh

Length = 14

Width= 10

Height= 1

Multiplying them together gives you the volume which is 140

6 0

3 years ago

Find the length of the missing side. PLEASE HURRY

Margarita [4]

Answer:

C. 40in

Step-by-step explanation:

$a^{2}+b^{2} =c^{2} \\$

so...

$24^{2} +32^{2} =c^{2}$

$24^{2} = 576\\32^{2} =1024$

576+1024=1600

$\sqrt{1600} = 40$

the missing side = 40in

8 0

2 years ago

sara buys a sweater at a department store the sweater costs $30 the store is having a 25% off sale on everything in the store. e

tatuchka [14]

Answer:

$7.50

Step-by-step explanation:

Sara buys a sweater that costs $30

The store is having a 25% off sale.

To figure out what 25% is you do 25/100, which will give you 0.25,

Multiply 0.25 by $30

You should get $7.50.

3 0

2 years ago

Read 2 more answers