What is 4x+7=39

Solve for two step equation.

Answers

Answer 1

Answer:

8

Step-by-step explanation:

Step 1:

4x + 7 = 39      Equation

Step 2:

4x = 32     Subtract 7 on both sides

Step 3:

x = 32 ÷ 4      Divide

Answer:

x = 8

Hope This Helps :)


Related Questions

The cost of a cab ride is $10 for the first mile or part of a mile. It costs $3 for each additional mile or part of a mile and all cab rides are less than six miles. The cost is modeled by the function C(m), where "m" is the number of miles. The driver's pay "P" is a function of the cost "C" and is modeled by P(C) = 0.60C. What is the domain of P(C)?

Answers

Answer: {10, 13, 16, 19, 22, 25}

Step-by-step explanation:

Cab ride cost for first mile = $10

Additional mile cost = $3

Therefore, the following cab cost for different miles are analysed:

Cab ride cost for first mile = $10

Cab ride cost for second mile = $10 + $3 = $13

Cab ride cost for third mile = $10 + $3 + $3 = $16

Cab ride cost for fourth mile = $10 + $3 + $3 + $3 = $19

Cab ride cost for fifth mile = $10 + $3 + $3 + $3 + $3 = $22

Cab ride cost for sixth mile = $10 + $3 + $3 + $3 + $3 + $3= $25

Therefore, th domain of P(C) will be equal to {10, 13, 16, 19, 22, 25}

Answer: B) {10, 13, 16, 19, 22, 25}

Step-by-step explanation:

multiply the polynomials
(x-6)(x2+2x-4)

Answers

Answer:

x³ - 4x² - 16x + 24

Step-by-step explanation:

Step 1: Write expression

(x - 6)(x² + 2x - 4)

Step 2: Distribute each term

x³ + 2x² - 4x

-6x² - 12x + 24

Step 3: Combine

x³ + 2x² - 4x - 6x² - 12x + 24

Step 4: Combine like terms

x³ - 4x² - 16x + 24

12x + k = c solve for x Explain how to do it please

Answers

Answer: x=(c-k)/12

Step-by-step explanation:

So you're trying to find x, and in order to do that, you need x by itself. First, move k to the right side by subtracting k from both sides to get 12x=c-k. After that, you divide 12 for both sides to get x=(c-k)/12. It looks like this: [tex]\frac{c-k}{12}[/tex]

x=c-k/12
ndjdksk sorry i needed more characters

What is the property that allows you to solve a polynomial by setting each 5p factor equal to zero? *

Answers

Answer: Zero Product Property

Example:

x^2 + 5x + 6 = 0

(x+3)(x+2) = 0 .... factor

x+3 = 0 or x+2 = 0 ... zero product property used here

x = -3 or x = -2 .... solve each equation for x

------

In general, the zero product property is that if A*B = 0, then either A = 0 or B = 0.

Solve and show how you did: -2x + (12 - 9) = 2 + 9 + 2x

Answers

Remove parentheses
-2x + 12 - 9 = 2 + 9 + 2x

Simplify -2x + 12 -9 to -2x + 3
-2x + 3 = 2 + 9 + 2x

Simplify 2 + 9 + 2x to 2x + 11
-2x + 3 = 2x + 11

Add 2x to both sides
3 = 2x + 11 + 2x

Simplify 2x + 11 +2x to 4x + 11
3 = 4x + 11

Subtract 11 from both sides
3 - 11 = 4x

Simplify 3 - 11 to - 8
-8 = 4x

Divide both sides by 4
-8/4 = x

Simplify 8/4 to 2
-2 = x

Switch sides
x = -2

What does x equal in 5-4(-x-3/2)5(-6x-6/5)+10x

Answers

Answer:

Step-by-step explanation:

What's 2 + 3 ????????​

Answers

Answer:

5

Step-by-step explanation:

Answer:

It would be 5

Step-by-step explanation:

Hope this helps

have a good day :)

Please help me immediately I’m very stuck

Answers

Answer:

D

Step-by-step explanation:

because you want to find the sum of the amount.

What’s 3+-7•-6=

And the dot is multiplication!

Answers

Answer: 45

Step-by-step explanation:

Hope this helps

how do you solve 2(3-p)-17=41

Answers

Answer:

The answer is p  =  − 26

Step-by-step explanation:

Answer:

P=-26

Step-by-step explanation:

6 - 2p - 17 = 41

- 11 - 2p = 41

-2p = 41 + 11

-2p = 52

p = -26

a number is no more than 26 inequalities

Answers

Answer:

n is less than or equal to 26

Step-by-step explanation:

I'm guessing you're asking for the inequality, and since a number (n) cannot be more than 26, it has to be less.

The question never said that n can't be 26, and it only said it can't be MORE than 26, so it's less than or equal to 26, so that's what I'm thinking

Tom bought 3 1/2 gallons of ice cream. If a pint is 1/8 of a gallon, how many pint-sized servings are there

Answers

About 24 pints,


24 and a half pint sized servings

Plz help!!!! I’ll give brainleist!!!

Answers

b = 90

hope this helps and stay safe
All shape =540°

So b+3/2b +(2B-90)+90+(b+45)=540

B=90

1 angel =90
2 angel=135
3 angel= 90
4 angel=90
5 angle=135

what is the sum of $13.89, $6.70, and $3.05 im to lazy to do it lol

Answers

Answer:

$23.64

Step-by-step explanation:

please help!! will give brainliest

Answers

Answer A is the only one that seems to make sense to me id choose A

a and d are true statement

ok as know to me

Give two examples of numbers that would be natural, whole, and integer.

Answers

Answer:

0, 1, 2, 3, 4....

Step-by-step explanation:

9) Carla's credit card statement showed that she owed $350. She
Thade a payment of $200, then she charged $23 for gasoline She
returned a sweater she had charged earlier for a refund of $35
Then she charged $15 at the bookstore. What is her new balance?
35​

Answers

Answer:

the answer is -153

Step-by-step explanation:

350-200(she paid off 200$)=150

150+23(she charged her account 23$)=173

173-35(she paid off 35$)=138

138+15(she charged her account 15$)=135

her new balance is -153$ because that is how much she has left to pay off before she reaches 0 then she can gain credit.

1 times 65?????????????????????????????????????????????????????????????????????????????????????????????????????????????????

Answers

1 times 65 is 65, as its 65 one time.

2 x 10 + 6 x 1 + 3 x (1/100) + 9 x (1/100) in decimal

Answers

Answer:

26.12

Step-by-step explanation:

Answer: 26.1

Step-by-step explanation: 20 + 6 + 0.03 + 0.09 = 26. 1

Max and a friend took part in a cross-country bike trip. The trip started at 9:00 a.m. The table shows how far they traveled from the starting point each hour until they reached their destination at 1:00 p.m.

Choose the best type of graph to represent the data in the chart below.
Then, make the graph.

Answers

Answer:

Please see the attached diagram which shows the data presented as a distance time graph

Step-by-step explanation:

The given time and distance traveled table can be presented as follows;

Time [tex]{}[/tex]                      Distance travelled from starting point

9:00 AM [tex]{}[/tex]                       0 km

10:00 AM [tex]{}[/tex]                     15 km

11:00 AM [tex]{}[/tex]                      25 km

12:00 PM [tex]{}[/tex]                      35 km

1:00 PM [tex]{}[/tex]                        40 km

Therefore, the best type of graph to represent the data is a scatter plot with straight lines that also show the locations of the points on the graph, presented in the form distance time a distance time graph as shown in the attached diagram

PLEASE HELP!!

Given that the point (-9,6) is on the graph of f(x) find the corresponding point for the function-1/2 f (x)

Answers

9514 1404 393

Answer:

  (-9, -3)

Step-by-step explanation:

For x=-9, we have f(x) = 6.

For x=-9, -1/2f(x) = -1/2(6) = -3. The corresponding point is (-9, -3).

What type of angle is this??
Please help! I’ll give brainliest!!

Answers

Answer:

Same-side interior angle

Step-by-step explanation:

add up to 180 degree

Answer:

Acute angle

Correct me if wrong but that's what I know

Luigi uses 39 cups of flour for every 6 pizzas he makes

Answers

Answer:

39x6=234

Step-by-step explanation:

verbally explain how to obtain the graph of the quadratic function f(x)=-2(x+3)^2-4 from the graph of y=x^2.

Answers

Answer:

The graph f(x)=[tex]-2(x+3)^2-4[/tex] is a reflection over the x-axis, vertical stretch by a factor of 2, a horizontal translation left 3 units and a vertical translation 4 units down of the graph y=[tex]x^2[/tex].

Step-by-step explanation:

The graph f(x) is reflected over the x-axis because the negative is outside of the parenthesis.

it's a vertical stretch by a factor of 2 because 2 is outside of the parenthesis and is greater than 1.

(x+3) is a horizontal translation left 3 units because it is inside the parenthesis.

-4 is vertical translation 4 units down because it is outside of the parenthesis.

Factor the following expression completely:
75y-- 5y3 - 10y2 =

Answers

Answer:

5 y (y^2 - 2 y + 15)

Step-by-step explanation:

Factor the following:

-(-5) y^3 - 10 y^2 + 75 y

Hint: | Multiply -1 and -5 together.

-(-5) = 5:

5 y^3 - 10 y^2 + 75 y

Hint: | Factor common terms out of 5 y^3 - 10 y^2 + 75 y.

Factor 5 y out of 5 y^3 - 10 y^2 + 75 y:

Answer: 5 y (y^2 - 2 y + 15)

Can someone help me please step by step?

Answers

Answer: 47.12

Step-by-step explanation: 15 x pi. Or 15 x 3.14159.

please help brainliest and 50 points for whoever answers all of these first

Answers

Answer:

my laptop doesnt let me download pdf :/

Would appreciate the help! And would like the steps to the problem, please! And please don't give wrong or non-helpful answers! Giving lots of points for the answer and steps! Thanks!

Answers

Okay so you’re trying to get them to add up to 540 degrees.

On one side of the equation, have this, and on the other, add up your degrees on the shape.

(3x)+(10x-8)+(5x-12)+(120)+(2x)=540

Start by combining like terms on the left side.

20x+100=540
-100 -100
___________
20x=440
—— ——
20 20
x=22
(On this step, I was just solving and isolating the variable.)

Hope this helps!!

Solve for y.
27=6x-9yx

Answers

Answer:

Y= - 3/x+2/3

Step-by-step explanation:

Answer:

y=2x-9/3x

Step-by-step explanation:

hope that helps :)

What formula can you use to find the lengths of a base and height of a triangle

Answers

Answer:

W times H

Step-by-step explanation:

L•w•h is the formula
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