solve. 2(x - 3) = -8

Answer:

i looked at it i do think you have it in right

Step-by-step explanation:

Answer:

60%

Step-by-step explanation:

To express a fraction as a percent , multiply it by 100%, that is

[tex]\frac{3}{5}[/tex] = [tex]\frac{3}{5}[/tex] × 100% ( divide 5 and 100 by 5 )

  = 3 × 20% = 60%

Here,

x+y=12 and xy=22

[tex]\tt{(x+y)^2=x^2+y^2+2xy }[/tex] ⠀

according to the question,

[tex]\tt{ (12)^2=x^2+y^2+2×22 }[/tex] ⠀

[tex]\tt{ x^2+y^2=144-44 }[/tex] ⠀

[tex]\tt{x^2+y^2=100 }[/tex] ⠀

Step-by-step explanation:

6 - 2x = 3

2x = 6 - 3

2x = 3

x = 3/ 2

Hope it will help :)

Answer:

9

Step-by-step explanation:

30 - 6(3.5)

30 - 21

9

Answer:

multiply 0.09 by 10 and that'd equal 0.09. A number 10 times greater then 0.009 is 0.09.

Answer:

13/6 or 2 1/6

Step-by-step explanation:

6 1/2 = 13/2 (Improper Fraction)

1/3 = 2/6 (1/3 is just simplified)

1/3 x 1 + 1 + 4 + 6 + 1 = Answer

(13/2 x 1/3 = 13/6)

Answer:

13/6 or 2 1/6

Step-by-step explanation:

6 1/2 = 13/2 (Improper Fraction)

1/3 = 2/6 (1/3 is just simplified)

1/3 x 1 + 1 + 4 + 6 + 1 = Answer

(13/2 x 1/3 = 13/6)

Answer:

yes

Step-by-step explanation:

The explicit formula for the sequence,

aₙ = 540(1/3)ⁿ⁻¹.

And the recursive formula for the sequence,

aₙ = aₙ₋₁(1/3).

A unique kind of sequence called a geometric sequence has a constant ratio between every two succeeding terms. This ratio is regarded as one of the geometric sequence's common ratios.

Given:

540, 180, 60, 20, ...

The sequence is a geometric sequence.

First, we find the common ratio.

180/540 = 1/3

60/180 = 1/3

20/60 = 1/3

Hence, 1/3 is the common ratio

r = 1/3

So,

the explicit formula for the sequence,

aₙ = 540(1/3)ⁿ⁻¹.

And the recursive formula for the sequence,

aₙ = aₙ₋₁(1/3)

Therefore, the formulae are given above.

To learn more about the geometric sequence;

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Answer:

Y = 5x -4

Step-by-step explanation:

You literally just plug the numbers into the equation below:

y = mx + b.

Answer:

x=7

Step-by-step explanation:

Step #1- Set the two lines equal to each other

10+12=x+15

Step #2- Solve for the line you have all values for

10+12=22

Step#3- Plug 22 back into the equation where the two lines are set equal to each other

22=x+15

Step #4- Solve for X algebraically

22=x+15

22-15=x

7=x

Answer:

74

Step-by-step explanation:

PEMDAS is an acronym that refers to the sequence of operations to be employed when solving equations with multiple operations. The value of the given expression (14-30)/2(-4) when simplified is 2.

PEMDAS is an acronym that refers to the sequence of operations to be employed when solving equations with multiple operations. PEMDAS is an acronym that stands for P-Parenthesis, E-Exponents, M-Multiplication, D-Division, A-Addition, and S-Subtraction.

The given expression can be simplified as shown below.

(14 - 30)/ 2 (- 4)

Using the rule of PEMDAS, solving parenthesis first,

= (14-30) / (-8)

= (-16)/ (-8)

Solving the division,

= 2

Hence, The value of the given expression (14-30)/2(-4) when simplified is 2.

Learn more about PEMDAS here:

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Answer:25

Step-by-step explanation:

Answer: She has $25 dollars in her bank account

Step-by-step explanation:

Answer:

y+x=36

Step-by-step explanation:

Answer:

30=k6

Step-by-step explanation:

because it is directly proportional, it has to be written as y=kx

i hope i helped

please mark it as brainliest!!<3

Answer:

Step-by-step explanation:

Hope this helped ;)

Step-by-step explanation:

600 - 125 = 475

475 ÷ 15 = 31.6 = 32 (Estimated to nearest whole number)

Answer: 32 weeks

Answer:

3666

Step-by-step explanation:

Answer:

-1

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

−4(y−2)=12

(−4)(y)+(−4)(−2)=12(Distribute)

−4y+8=12

Step 2: Subtract 8 from both sides.

−4y+8−8=12−8

−4y=4

Step 3: Divide both sides by -4.

−4y

−4

=

4

−4

y=−1

Answer:

Step-by-step explanation:

Here you go mate

PEMDAS

Parenthesis

Exponent

Multiplication

Division

Addition

Subtraction

Step 1

-4(y-2)=12  Remove parenthesis

-4y+8=12

Step 2

-4y+8=12  Subtract -8

-4y=4

Step 3

-4y=4  Divide both sides by 4

-4/4+4/4

answer

y=-1

Answer:

number 1 gvbrturcdc5dcdcdex6he46y4

Step-by-step explanation:

Answer: x - x1/ x2- x1 = y -y1 / y2-y1

x - 6/ -6-6= y - 1/ -1 -1

x -6/-12 = y -1 /-2

-2(x-6) = -12 (y-1)

-2x +12 = -12y +12

12y = 2x +12-12

y= 2x/12

y= x/6

Step-by-step explanation:

Answer:

y=1/3x-1

Step-by-step explanation:

y= 1 over 3x minus 1

Answer:

c

Step-by-step explanation:

took the test

Answer:

BE = 2.5

Step-by-step explanation:

Remark

Use triangles ABC and DEB.

Formula

AB/DB = BC / BE

Givens

Solution

15/3 = (10 + x)/x              Cross multiply

15x = 3(10 + x)                Remove the brackets

15x = 30 + 3x                 Subtract 3x from both sides.

15x - 3x = 30                  Combine

12x = 30                         Divide by 12

x = 30/12

x = 2.5

Answer:

$45

Step-by-step explanation:

Let the regular price be x

according to the question

the equation is

x×85/100=38.25

x×85/100=38.25

x=38.25×100/85

x=38.25×20/17

x=45

Answer:

The answer is below

Step-by-step explanation:

The question is not complete but i would solve a similar problem

Solution:

Triangles are shapes with three sides and three angles. Types of triangles are scalene, equilateral, isosceles triangles. Two triangles are similar if their corresponding sides have the same ratio and the angles of the two triangles are also equal.

Since the two triangles are similar, the ratio of their sides are equal, hence:

[tex]\frac{YZ}{BC}= \frac{XZ}{AC}\\\\but\ YZ=x, substituting\ gives:\\\\\frac{x}{3}=\frac{15}{5} \\\\x=\frac{15}{5} *3\\\\x=9 \\[/tex]

Answer:

The tangent of an angle is the trigonometric ratio between the adjacent side and the opposite side of a right triangle containing that angle.

Step-by-step explanation:

Answer:

a)366

Step-by-step explanation:

244×6=1464÷4=366

Circumference of the circle = 2 pie r

Therefore circumference = 2 × 22/7 × 6

So your circumference = 44pie mm

Answer:

5x+2

Step-by-step explanation:

(9x+5)-(4x+3)

5x+2