All categories

3 years ago

Write the expression with fewer terms. 10x-2x

Mathematics

2 answers:

andreyandreev [35.5K]3 years ago

6 0

Answer:

It would be 8x

Step-by-step explanation:

Since 10x and -2x are like terms, you can subtract -2x from 10x to get 8x.

10x - 2x = 8x

Ivanshal [37]3 years ago

5 0

Answer:

Step-by-step explanation:

Collect like terms by subtracting their coefficients.

(10 - 2)x = 8x

You might be interested in

One vertex of a triangle is located at (0,5) on a coordinate grid. After a transformation the vertex is located at (5,0). Which

Grace [21]

Answer:

Two options for this case will be,

Clockwise rotation : -90°

Anti-Clockwise rotation : +270°

Step-by-step explanation:

If we rotate the triangle clockwise -90° then the vertex will be at (5,0).

Similarly by rotatating it anti-clockwise for +270° it will be at same position

5 0

3 years ago

At higher altitudes, water boils at lower temperatures. This relationship between altitude and boiling point is linear. At an al

Mashutka [201]

Let's assume

boiling point is y

altitude is x

we are given

This relationship between altitude and boiling point is linear

At an altitude of 1000 feet, water boils at 210°F

so, first point is (1000,210)

so, x1=1000 , y1=210

At an altitude of 3000 feet, water boils at 206°F

so, second point is (3000,206)

so, x2=3000,y2=206

now, we can find slope

$m=\frac{y_2-y_1}{x_2-x_1}$

now, we can plug values

$m=\frac{206-210}{3000-1000}$

$m=-\frac{1}{500}$

now, we can use point slope form of line

$y-y_1=m(x-x_1)$

so, we can plug it

$y-210=-\frac{1}{500}(x-1000)$

so, point slope form of line is

$y-210=-\frac{1}{500}(x-1000)$

now, we can plug x=8000

and then we can solve for y

$y-210=-\frac{1}{500}(8000-1000)$

$y=196$

So,

the boiling point of water at an altitude of 8000 feet is 196°F..........Answer

4 0

3 years ago

Read 2 more answers

Which number is equivalent to –(–6)? –6 6 6 –6

mr_godi [17]

Answer:

Step-by-step explanation:

If minus stands before parenthesis the sign in the parenthesis changes to the opposite

4 0

3 years ago

Read 2 more answers

How much is 1 inch pls answer this question for me smart ones

Kaylis [27]

Answer: 2.54 centimeters

Step-by-step explanation: multiply the length value by 2.54

7 0

2 years ago

Help on college algebra, question is on the picture!

kodGreya [7K]

$\frac{7x+1}{x-2} + \frac{2}{x} = \frac{-4}{ x^{2} -2x}$ is given
here , $\frac{7x+1}{x-2} + \frac{2}{x} = \frac{-4}{ x^{2} -2x}$
or, $\frac{7x^{2} +x +2x-4 }{x(x-2)} = \frac{-4}{ x^{2} -2x}$
or, $\frac{7 x^{2} +3x-4}{ x^{2} -2x} = \frac{-4}{ x^{2} -2x}$
or,7x²+3x-4=-4
or,7x²+3x=0
or,x(7x+3)=0
Either,x=0| Or,7x+3=0
|or,7x=-3
|or,x= $\frac{-3}{7}$
So , the solution set is S={0,- $\frac{3}{7}$ }

8 0

3 years ago

Write the expression with fewer terms. 10x-2x​

Write the expression with fewer terms. 10x-2x