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OLga [1]
3 years ago
9

Write an algebraic expression for 3 times x 2 times x minus 4 times x

Mathematics
1 answer:
Tpy6a [65]3 years ago
8 0

Answer:

(3+2)x - 4x

Step-by-step explanation:

I just converted the words, turned them to operations and that's it!

Hope this helps! :D

- Anna

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Find the solution for 5x-7y=17 and 9x-7y=-11
ad-work [718]

Step-by-step explanation:

Refer to attachment.

<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em>

8 0
3 years ago
Is X/3=5+3y/4 a linear equation
Svet_ta [14]

Answer:

Yes

Step-by-step explanation:

<h3>Linear Equations</h3>

A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. The standard form of a linear equation in one variable is of the form Ax + B = 0. Here, x is a variable, A is a coefficient and B is constant. The standard form of a linear equation in two variables is of the form Ax + By = C. Here, x and y are variables, A and B are coefficients and C is a constant.

<h3>What is a Linear Equation?</h3>

An equation that has the highest degree of 1 is known as a linear equation. This means that no variable in a linear equation has an exponent more than 1. The graph of a linear equation always forms a straight line.

7 0
2 years ago
If A line has a y -intercept of 10 and a slope of 4 . What is its equation in slope -intercept form
chubhunter [2.5K]

Answer:

<h2>          y = 10x + 4</h2>

Step-by-step explanation:

The equation of a line in slope-intercept form is: y = mx + b, where <em>m</em> is a slope and<em> b</em> is y-intercept.

m = 10

b = 4

So, the equation:  y = 10x + 4

6 0
3 years ago
What is the most accurate name for the polygon shown in the figure
frutty [35]
Irregular hexagon/polygon
8 0
3 years ago
An individual's yearly after-tax income can be expressed as I=52g (1-t/100), where g is the weekly gross pay before taxes and t
Bumek [7]
I=52g(1-\frac{t}{100})

Solving for t:

Divide both sides by 52g:

\frac{I}{52g}=1-\frac{t}{100}

Multiply both sides by -1:

\frac{t}{100}-1=-\frac{I}{52g}

Add 1 to both sides:

\frac{t}{100}=1-\frac{I}{52g}

Multiply both sides by 100:

Answer:

t=100(1-\frac{I}{52g})

7 0
1 year ago
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