How do i find P for m=8-2(p-m)?

Answer:

D) -96

Step-by-step explanation:

You use the synthetic division

-2 |           1       -8        20        -16

+.                      -2        20        -80

__________________________

              1         -10       40      |   -96

-96 is the remainder

Answer:

x=1

Step-by-step explanation:

First, use the distributive property with 4(x+8), which equals 4x+32. So the right side is 4x+32-4. Combine like terms which will then give you 4x+28.

Next step is getting the variable on one side. So you have 4x+28=-2x+34 (I rearranged it because I personally like having the variable in the front). So, you should get rid of the smaller term first, in this case it's -2x. To cancel it out you have to add 2x to both sides. This will give you 6x+28=34.

Now you have to get the variable by itself. To do this you should first subtract 28 from both sides. This will leave you with 6x=6. The next step is dividing both sides by 6 to get your variable alone. This will leave you with x=1

So you're final answer is x=1.

Hope this helps!

Equivalent expressions are expressions of equal values

The equivalent expression of 2x + (-x) + 3 + (-2) is x + 1

The expression is given as:

2x + (-x) + 3 + (-2)

Remove the brackets from the expression

2x -x + 3 -2

Evaluate the sums and differences in the above expression

x + 1

Hence, the equivalent expression of 2x + (-x) + 3 + (-2) is x + 1

Read more about equivalent expression at:

https://brainly.com/question/2972832

Answer:

x + 1 ,x + 1,1+x, 1 +

Step-by-step explanation:

Answer:

perimeter = 56 m

area= 196 m^2

Step-by-step explanation:

perimeter = 4 x sides = 4 x 35(2/5) = 4 x 14 = 56 m

area= sides^2 = (35 x [tex]\frac{2}{5} )^{2}[/tex] = 14^2 = 196 m^2

1. Old value = 5

New value = 10

Percent Change = 10 - 5 / 5 × 100%

= 5/5 × 100%

= 100% (increase)

2. Old value = 40

New value = 20

Percent Change = 20 - 40 / 40 × 100%

= -20/40 × 100%

= -1/2 × 100%

= -50% (decrease)

3. Old value = $50

New value = $40

Percent Change = $40 - $50 / $50 × 100%

= -$10/$50 × 100%

= -1/5 × 100%

= -20% (decrease)

There are 2 of each angles

Answer:

3/4

Step-by-step explanation:

The slope is rise over run

I chose point (-3, 2) to start off. To find a matching point, I went down 3 and across 4 (or -3, +4 if that helps). I ended up at point (1, -1). Overall I dropped 3 and ran 4, represented by -3/4 which is my slope.

Answer:

AC I'm pretty sure sorry if I'm wrong

Answer:

-5a - 4

Step-by-step explanation:

Hey there! To evaluate [tex]\displaystyle \large{7a-8-12a+4}[/tex], we can do by adding up/subtracting like-terms.

Like-terms are terms that have same appearance. It must also have same degree, power and everything to be considered as like-terms.

From our expression, rearrange the terms.

[tex]\displaystyle \large{7a-12a-8+4}[/tex] , then we combine [tex]\displaystyle \large{7a-12a = -5a}[/tex] and [tex]\displaystyle \large{-8+4 = -4}[/tex]

That leaves us with [tex]\displaystyle \large{\bold{-5a-4}}[/tex]

If you have any questions regarding polynomial operation, you can always let me know in the comment!

Learn More:

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Answer:

1/2

Step-by-step explanation:

let the number be A

A x 4 + 5 = 7

A x 4 = 7 - 5 = 2

A = 2/4

A = 1/2

The equation to represent the scenario is 4x+5=7 and the unknown number is 1/2.

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Given that, a number that when you multiply it by 4 and add 5 to the product, you get 7.

Let the unknown number be x.

Now, the product of a number and 4 =4x

Add 5 to the product, that is

4x+5

Result is equal to 7

4x+5=7

So, 4x=2

x=1/2

Therefore, the unknown number is 1/2.

To learn more about an equation visit:

https://brainly.com/question/14686792.

#SPJ2

Answer:

Step-by-step explanation:

1/1.5 * 10^-6 = 2500/x

x = 1.5 * 10^-6 * 2500

x = 0.00375 or 3.75 * 10^-3 second.

Answer:

1.5 tons

Step-by-step explanation:

if it ways 1.5 at the zoo then it ways 1.5 tons anywhere els on earth

Answer:

y=3x

Step-by-step explanation:

To put this in slope intercept form, let’s first find the slope

To find slope, use the equation Y2-Y1/X2-X1

When we do this, we get 0-6/0-2

This simplifies out into -6/-2 which is 3

So our slope is 3. Our equation becomes y=3x+b

Now, we find our b

We don’t have to do any solving for this, since we have the point 0,0 listed for us, it goes through the origin and that is our y-intercept or b

So our final equation is y=3x

Hope this helps and have a good day!

Answer:

$4.80 was the tax so the entire cost would be 64.80

Step-by-step explanation:

0.08 x 60 = 4.8

then add that to $60 for cost before tax

so the answer would be 64.80

Answer:

$64.8

Step-by-step explanation:

$60 is 100% of the price of the skateboard or the price before tax was involved

Now, John has to pay a tax of 8%, or add 8% of the price of the skateboard to the total bill.

To increase by 8%, you must find 108% of 60, the price of the skateboard

To do this, you multiply 60 by 1.08

Solve:

John paid $[tex]\boxed{64.8}[/tex] for his skateboard

-Chetan K

Answer:

68job having 20 of the question

Answer:

a)

..........

Step-by-step explanation:

(3×3)×6

9×6

=54in²

Answer:

T = 1/10z

Step-by-step explanation:

 T = x/2        eq  1

  x = 1/5z      eq 2

Put value of eq 2 in eq 1

  T = 1/((5z)×2)

   T = 1/ 10z

Answer:

7×100=700

hope ut helps you

Answer:

Answer: To find the percentage of a number between two numbers, divide one number with the other and then multiply the result by 100.

Explanation:

Percentages are one of several ways of describing quantities' relationships to one another. Specifying one number as a percentage of another means specifying the fraction of the second quantity the first comprises. The percentage value is the number that, divided by 100, equals that fraction. To express the percentage as a whole number, round it accordingly. Some applications, however, don't require percentages as exact whole figures.

Divide the first number the second. For instance, if you want to find what percentage 43 is out of 57, divide 43 by 57 to get 0.754386.

Multiply the result by 100 -- 0.754386 x 100 = 75.4386.

Round the result. To produce a whole number, round it to two significant figures, stating that, with this example, 43 is 75 percent of 57. To provide a slightly more accurate answer, round it to two decimal places, stating that 43 is 75.44 percent of 57.

You multiply by the number of the percentage and divide by 100. You can either divide first or last, it won't affect the final answer.

5% of 100 = 100*5/100=500/100=5

5% of 100 is the same as 100% of 5, so you could easily tell it is 5.

31.66% of 50 is harder, but you know that you can do 50% of 31.66 which is just divide by 2 (50/100 if you simplify is 1/2 which is multiply by one and divide by 2, or multiply by 0.5 which is just like divide by 2.) so it would be 31.66/2 which is just 15.83

Answer:

B. (3,0)

Step-by-step explanation:

The x-intercept is the point where the graph of the function meets the x-axis.

At x-intercept, y = 0 or f(x) = 0

So look through the table and find where f(x) = 0.

From the table, f(x) = 0 at x = 3.

We write this as an ordered pair.

Therefore the x-intercept is (3,0)

The correct choice is B.

Write the polynomial as an equation.

y=(−3,−4)

Rewrite in slope-intercept form.

The slope-intercept form is y = mx+b , where m is the slope and  is the y-intercept.

y=mx+b

Remove the parentheses around the expression -3,-4.

y=−3,−4

The equation is not linear, so the slope does not exist.

Not Linear

Answer:

7x+2x

Step-by-step explanation:

hope thats right only did it for one week

Answer:

3x + 7

Step-by-step explanation:

The perimeter of a triangle is the sum of all of its side lengths. In this case, we know all of its side lengths. x + 7 + 2x. Simplify by combining like terms. 3x + 7 is the answer.

Answer: the weekly average is 7 jk what r u talking about i can help u

Step-by-step explanation:

Answer:

x = 47

Step-by-step explanation:

Bisect means split in half.

If El bisects ∠HEJ then the angles that are created from the bisected segment are congruent

Hence, ∠HEl = ∠JEI

If ∠HEl = x + 3 and ∠JEl = 3x - 91

and the two are congruent

then x + 3 = 3x - 91

Note that we've just created an equation that we can use to solve for x

we now solve for x

x + 3 = 3x - 91

add 91 to both sides

x + 3 + 91 = 3x - 91 + 91

x + 94 = 3x

subtract x from both sides

x - x + 94 = 3x - x

94 = 2x

divide both sides by 2

94/2 = 47

2x/2=x

we're left with x = 47

Answer:

16

Step-by-step explanation:

Both angles are equal, so we just formulate the equation and solve for x.
x + 15 = 6x - 65
80 = 5x
16 = x
X = 16

Answer:

Rs 290

Step-by-step explanation:

705-(40x2)=625

625÷5=125

125+40=165

165+125=290

Hope this helps! Thanks.

Answer:

Step-by-step explanation:

first do parrenthesees then do the equation