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3 years ago

4(x-1)-3(x-2)=-8 How do you solve this?

Mathematics

2 answers:

hoa [83]3 years ago

4 0

Answer:

x = -10

Step-by-step explanation:

Remember: PoE = Property of Equality.

Equation: 4(x - 1) - 3(x - 2) = -8

4x - 4 - 3x + 6 = -8 ^ Distributive PoE

1x + 2 = -8 ^ Combine like-terms

x = -10 ^ Subtraction PoE

aleksandrvk [35]3 years ago

3 0

Answer:

-10

Step-by-step explanation:

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Write an equation of the line. Express the answer using either the general form or the slope-intercept form of the equation of

Georgia [21]

Answer:

y = x - 4

Step-by-step explanation:

The standard equation of a line is y = mx+b

m is the slope

b is the y intercept

Get the slope

Using the coordinate points (4, 0) and (0, -4)

m = -4-0/0-4

m = -4/-4

m = 1

Since the line cuts the y axis at y = -4, the y-intercept b = -4

Get the equation;

Since y = mx+b

y = 1x + (-4)

y = x - 4

This gives the required equation

7 0

2 years ago

Please answer this question picture shown !!

Naddik [55]

The answer is choice D because the expression 6x^3+x^2-3 is the same as 6x^3+1x^2+0x+(-3). Notice the coefficients are 6, 1, 0, -3

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4 0

3 years ago

A conjecture and the flowchart proof used to prove the conjecture are shown.

viva [34]

The required proof of parallelogram is given below,

What is parallelogram?

A parallelogram is a straightforward quadrilateral with two sets of parallel sides in Euclidean geometry. The opposing or confronting sides and the opposing angles in a parallelogram are of equal length.

For a parallelogram, opposite sides are always equal and parallel.
So for the given parallelogram, we get AD = BC and AD and BC are parallel.

AD and BC is parallel and DC is common side, therefore, $\angle 1 = \angle 3$ ......(1)

Given $\angle 3 = \angle 2$ .......(2)

Therefore, from condition (1) and (2), we get

$\angle 1 = \angle 2$

If $\angle 1 = \angle 2$ then DC bisects the angle $\angle ADE$ . [Proved]

To learn more about parallelogram from the given link

brainly.com/question/970600

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4 0

1 year ago

winthrop has $4.40 worth of nickles and dimes. If winthrop has 3.5 times as many nickles as he has dimes, how many dimes does he

Aneli [31]

Answer:

Step-by-step explanation:

If n is number of nickles and d is number of dimes:

5n + 10d = 440

n = 3.5d

Substitute:

5(3.5)d + 10d = 440

17.5d + 10d = 440

27.5d = 440

d = 16

6 0

3 years ago

What is the volume of the right rectangular prism below?

Vesnalui [34]

Answer:

Volume of right rectangular prism = 3.75 in³

Step-by-step explanation:

Given:

First side of rectangular prism = 2 inches

Second side of rectangular prism = 1 $\frac{1}{2}$ = 1.5 inches

Third side of rectangular prism = 1 $\frac{1}{4}$ = 1.25 inches

Find:

Volume of right rectangular prism:

Computation:

$Volume\ of\ right\ rectangular\ prism=lbh\\\\Volume\ of\ right\ rectangular\ prism=(2)(1.5)(1.25)\\\\ Volume\ of\ right\ rectangular\ prism= 3.75 in^3$

7 0

2 years ago