What is the solution to -(4x-3) = -7(9+x) ???

Answer:

Step-by-step explanation:

The slope of the line is m = -5

4 is your x1

-3 is your y1

Plug into the equation y - y1 = m(x - x1)

y + 3 = -5(x - 4)

y + 3 = -5x + 20

   -3             -3

y = -5x + 17

Answer:6

Step-by-step explanation:

If you divide 15 by 2.50 or 2.5 you get 6 and Fiona can get 6 pears with 15 dollars

Answer:

I have summoned the math demon

Step-by-step explanation:

they will show you

Answer: 0.88 lbs.

Step-by-step explanation:

12/30 = 0.4 (she needs to lose 0.4 kg everyday)

0.4 x 2.2 = 0.88 lbs

Answer:

120 home runs.

Step-by-step explanation:

Let x be the number of home runs after playing 1272 games.

We have been given that Derek Jeter, the short stop for the New York Yankees, a major league baseball team, played in 159 games in 2012 and hit 15 home runs.

Let us find the probability of hitting home runs in next game.

To find the total number of home runs Derek will hit in his career, we will use relative probability, which is the ratio of the occurrence of a singular event and the total number of outcomes.

So we can set a proportion as:

Let us multiply both sides of our equation by 1272.

Therefore, Derek Jeter will hit approximately 120 home runs in his career.

In his career, Derek Jeter will probably hit 120 home runs.

A proportion is an equation that sets two ratios at the same value.

Let x be the number of home runs after playing 1272 games.

And given, Derek Jeter hits 15 home runs in 159 games.

To find the number of home runs he hit in 1272 games,

x =  1272 x 15 / 159

x = 120

And to find the proportion:

15x = 120

x = 120/15

x = 8

We can calculate the Cross Product this way:

cross product with angle and unit vector

a × b = |a| |b| sin(θ) n

Therefore, Derek Jeter will hit approximately 120 home runs in his career.

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Answer:

Rewriting the expression [tex](3^\frac{2}{3})^\frac{1}{6}[/tex] with a rational exponent as a radical expression we get [tex]\mathbf{\sqrt[9]{3} }[/tex]

Step-by-step explanation:

We need to rewrite the expression [tex](3^\frac{2}{3})^\frac{1}{6}[/tex] with a rational exponent as a radical expression.

The expression given is:

[tex](3^\frac{2}{3})^\frac{1}{6}[/tex]

First we will simply the expression using exponent rule [tex](a^m)^n=a^{mn}[/tex]

[tex](3^\frac{2}{3})^\frac{1}{6}\\=(3^\frac{2}{18})[/tex]

As we know 2 and 18 are both divisible by 2, we can write

[tex]=(3^\frac{1}{9})[/tex]

Now we know that [tex]a^\frac{1}{9}=\sqrt[9]{a}[/tex]

Using this we get

[tex]=\sqrt[9]{3}[/tex]

So, rewriting the expression [tex](3^\frac{2}{3})^\frac{1}{6}[/tex] with a rational exponent as a radical expression we get [tex]\mathbf{\sqrt[9]{3} }[/tex]

Answer:

6.79 ⋅ 107

Step-by-step explanation:

Answer:

Break-even point in units= 500

Step-by-step explanation:

Giving the following information:

Fixed costs= $100,000

Unitary variable cost= $100

Selling price per unit= $300

To calculate the break-even point in units, we need to use the following formula:

Break-even point in units= fixed costs/ contribution margin per unit

Break-even point in units= 100,000 / (300 - 100)

Break-even point in units= 500

9514 1404 393

Explanation:

The point -2.7 is 2.7 units to the left of the point 0 on the number line.

Answer:

Step-by-step explanation:

Remark

The point about the question is that the two sides are marked as equal.

Equation

3x + 5 = 5x + 1                  Subtract 3x from both sides

Solution

3x - 3x + 5 = 5x - 3x + 1   Combine like terms

5 = 2x + 1                          Subtract 1 from each side

5-1 = 2x +1 - 1                    Combine

4 = 2x                               Divide by 2

4/2 = 2x/2

x = 2    

Answer:

we conclude that the first step is to find the greatest common factor (GCF).

Hence, option C is correct.

Step-by-step explanation:

[tex]16x^2\:-36[/tex]

As 4 is the greatest common factor of the expression, so factor out common term 4:

i.e.

[tex]16x^2\:-36=4\left(4x^2-9\right)[/tex]

Thus, the first step is to find the greatest common factor (GCF)

Now, solving the remaining portion

[tex]16x^2\:-36=4\left(4x^2-9\right)[/tex]

as (2x+3) and (2x-3) are the factors of (4x²-9)

i.e. (4x²-9) = (2x+3) (2x-3)

Thus, the expression becomes

[tex]16x^2\:-36=4\left(2x+3\right)\left(2x-3\right)[/tex]

Therefore, we conclude that the first step is to find the greatest common factor (GCF).

Hence, option C is correct.

The division expression 5/9 divided by 1/2, when rewritten as an improper fraction, is 10/9.

Given that the expression 5/9 divided by 1/2.

To rewrite the division expression 5/9 divided by 1/2 as an improper fraction, and perform the division operation and express the result in the form of a single fraction.

To divide fractions, multiply the first fraction by the reciprocal of the second fraction. In this case, multiply 5/9 by the reciprocal of 1/2.

Reciprocal of 1/2 = 2/1

So, the division expression can be rewritten as:

5/9 ÷ 1/2 = 5/9 x 2/1

Multiplying the fractions:

(5 x 2) / (9 x 1) = 10/9

An improper fraction is one where the numerator is equal to or greater than the denominator. In this case, 10/9 is an improper fraction because the numerator (10) is greater than the denominator (9).

Therefore, the division expression 5/9 divided by 1/2, when rewritten as an improper fraction, is 10/9.

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Answer:

2^1 ?   10^x

Step-by-step explanation:

1 can be written as a power with base 2 as [tex]2^0[/tex].

1 can be written as a power with base 10 as [tex]10^0[/tex].

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

To write the number 1 as a power with base 2,

We can use the following formula:

[tex]2^0[/tex] = 1

Therefore,

1 can be written as [tex]2^0[/tex].

To write the number 1 as a power with base 10, we can use the following formula:

[tex]10^0[/tex] = 1

Therefore,

1 can be written as [tex]10^0[/tex].

Thus,

1 can be written as a power with base 2 as [tex]2^0[/tex].

1 can be written as a power with base 10 as [tex]10^0[/tex].

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9514 1404 393

Answer:

  c = 2A/w -b

Step-by-step explanation:

Multiply by the inverse of the coefficient of the parentheses.

  [tex]A=\dfrac{w}{2}(b+c)\\\\\dfrac{2A}{w}=b+c\\\\\boxed{c=\dfrac{2A}{w}-b} \qquad\text{subtract $b$}[/tex]

9514 1404 393

Answer:

  1.  1, 1, 2, 3, 1, 5

  2.  1, 3, 3, 3, 1, 9

Step-by-step explanation:

1. Any fraction of an inch that is 1/2" or more will cause the integer value to increase by 1. Otherwise, the integer value is the one you want. Of course ...

  1/2" = 2/4" = 4/8" = 8/16"

  a) 1"

  b) 1"

  c) 2"

  d) 3"

  e) 1"

  f) 5"

__

2. Any inch measure that is 6" or more will cause the integer value to increase by 1. Otherwise, the integer value is the one you want.

  a) 1'

  b) 3'

  c) 3'

  d) 3' . . . same as B

  e) 1'

  f) 9'

Answer:

Step-by-step explanation:

m∠5 +m∠6 = 180° ( the angles form a line)

m∠2 + m∠3 = m∠6 ( exterior angle is the sum of 2 not adjacent angles)

m∠2+m∠3+m∠5= 180° (sum of angles in a triangle is 180°)

Answer:

ummm ive never saw this math in my life before lol

Answer:

36 words

Step-by-step explanation:

24 = 40seconds

? =60s

60×24= 1440÷40

= 36

2 is a prime number and a integer

24 is a whole number and an integer

1 is an integer and a whole number

0 is a rational, whole, integer and real number

and seven is a whole and integer

Answer:

Surface area of a cube = side * side * 6

632 = side * side * 6

side^2 = 632/6

side^2 = 105.3333333333

side = 10.2632028789

********************************************

For a 5 inch side

volume = 5 * 5 * 5

= 125 cubic inches

surface area = 5 * 5 * 6

surface area = 150 square inches

Step-by-step explanation:

Answer:

10.3

Step-by-step explanation:

7.5+2.8=10.3

You reverse the equation. :)

Answer:

SSS or SAS

Step-by-step explanation:

Answer:

78

Step-by-step explanation:

6 (6+7) =

36 + 42 =

78

6x(6+7)

6x13

78

Hope this helped

Answer:

non-proportional because it doesn't start at the origin

Answer:

yes it is

Step-by-step explanation:

the X column is going up by 1 and the Y column is going down by 2