All categories

3 years ago

Equation 1: 4(2x-10)=8

Mathematics

1 answer:

vfiekz [6]3 years ago

6 0

1: 4(2x-10)=8

2x-10=8/4

2x=2+10

x=12/2=6

Answer:

2: 2(2x-10)=8

2x-10=8/2

2x=4+10

x=14/2=7

You might be interested in

HELPPPPPPPP !!!!!!!!! ~~~~~~~~~ 20 point ~~~~~~~~~~~~~You draw square S with one vertex at the origin and one side along the x-a

kompoz [17]

In order to solve this, what you need to do is ...

-- take a pencil and a piece of paper
-- draw 4 sets of x/y axes
-- on the first set, draw the square in its original position
-- rotate the square 90° and draw it again, in its new position
-- rotate it 90° more (total of 180°) and draw it again, in its new position
-- rotate it 90° more (total of 270°) and draw it again, in its new position.
-- draw all three 'new' positions on to the first drawing.

Instead of that, I'm going to give you the answer and earn 10 points.
You'll have the answer, but you won't learn anything. Next time you
encounter a similar problem, you still won't know how to look at it,
and you'll need to go asking for help again.

-- The large figure that is formed by the four squares is
a large square, with the origin at its center.

-- The length of each of its sides is '2S' .

-- Its left and right sides are parallel to the y-axis.
   Its left side is 'S' to the left of the y-axis.
   Its right side is 'S' to the right of the y-axis.

-- Its top and bottom are parallel to the x-axis.
   Its top is 'S' above the x-axis.
   Its bottom is 'S' below the x-axis.

5 0

3 years ago

A shopper buys notebooks for $15, what is the total cost if the tax is 8%

zloy xaker [14]

Answer:

16.2$

Step-by-step explanation:

Price of the notebooks: 15$

Tax Rate: 8%

Tax: 15$ * 8% = 1.2$

Price after Tax: 15$ + 1.2$ = 16.2$

4 0

4 years ago

Plz help asap i will mark you brainly

Alchen [17]

Answer:

4 for.10

2 for 9

+$+$+$+$_+"++_+_+_

5 0

3 years ago

Read 2 more answers

Can any one psay what is monmon meaning I think it's and alien

olya-2409 [2.1K]

Answer:

Monmon is a Beast Digimon. It is a Digimon that has the appearance of an infant monkey. It has enough strength to wield a slingshot the size of its body with ease, and confidence in its abilities to prevent its prey from escaping. It often falls from treetops due to its careless personality. Its stylish traits are its tiger-printed outfit and its white-tipped tail

3 0

3 years ago

Which of the following statements correctly uses the distributive property?

Anna007 [38]

Answer:

d) 9(-7+6) = 9(-7) + 9(6) is the correct use of Distributive Property.

Step-by-step explanation:

Distributive Property states that form any three expressions A, B and C

1. A( B -C) = AB - AC

2. A (B + C ) = AB + AC

Now, here

a) 0-3(12+5)= -3(12) - (-3)(5)

Solving Left side by distributive property, we get

0-3(12+5) = -3(12) + (-3)(5)

and -3(12) + (-3)(5) ≠ Right Side -3(12) - (-3)(5)

⇒NO CORRECT USE OF DISTRIBUTIVE PROPERTY

b) 7(19 - 8) = 7(19) - 8

Solving Left side by distributive property, we get

7(19 - 8) = 7(19) - 7(8)

and 7(19) - 7(8) ≠ Right Side 7(19) - 8

⇒NO CORRECT USE OF DISTRIBUTIVE PROPERTY

c) -2(15 - 3) = -2(15) + (-2)(3)

Solving Left side by distributive property, we get

-2(15 - 3) = -2(15) - (-2)(3)

and -2(15) - (-2)(3) ≠ Right Side -2(15) + (-2)(3)

⇒NO CORRECT USE OF DISTRIBUTIVE PROPERTY

d) 9(-7+6) = 9(-7) + 9(6)

Solving Left side by distributive property, we get

9(-7+6) = 9(-7) + 9(6)

and 9(-7) + 9(6) = Right Side 9(-7) + 9(6)

⇒ CORRECT USE OF DISTRIBUTIVE PROPERTY

3 0

3 years ago