-4x-2=9x+4how do I solve this problem ​

Answers

Answer 1
this may or may not help. use m4thway
-4x-2=9x+4how Do I Solve This Problem

Related Questions

How many squares will be in Figure 10?

A) 15
B) 43
C) 99
D) 100

Answers

Answer: 99

Step-by-step explanation:

The guy above me said 99 so ima guess 99 lol

Help please... I need help on this , this is 8th grade math

Answers

Answer:

1 is not true

2 is sometimes

3 is true all the time

4 is true all the time

Step-by-step explanation:

You and your cousin go out to eat and you both have the same taste today and order the same item. You both order the $9 item and both have a $2.50 side item. You receive 50% off your entire bill! You then pay 10% tax on your new discounted bill. What does the bill end up costing you without tip?

Answers

The bill is $12.65 without a tip.

Answer:

$12.65

Step-by-step explanation:

The total of just you and your cousin's meals would be $23. Then taking 50% off would be $11.50. Lastly, with the 10% tax, that would make it $12.65. Sorry if I get it wrong.

Which number has only two factors?

A: 6
B: 8
C: 9
D: 11​

Answers

Answer:

D) 11 cause it is only found form multiplying 1 and 11

A cyclist averages 11 miles per hour. How many miles does the cyclist ride in 4.5 hours?

Answers

49.5 mph
I hope it’s helped.

I need help lol please

Answers

Answer:

Step-by-step explanation:

if we need to combine the like terms

-4p+(-6p)=-4p-6p=-10p

choice b

A scale drawing of an office space uses a scale of 1 in : 5 yd. The scale drawing has an area of 12 square inches. What is the area of the actual office space

Answers

Answer:

60 Yards.

Step-by-step explanation:

Ooooooooo Proportion question!

We can write an equivalent fraction here:

[tex]\frac{1}{5} =\frac{12}{x}[/tex]

Because 12 wold be equivalent to the 1 inches.

We can multiply by 12 because 1*12 would be 12.

5*12=60.

x=60, which is the answer.

Just solve Ex: 16, 17, 19, 20 please! I don't know them​

Answers

Answer:

The order of arithmetic calculations is

B - Bracket

O - off

D - Division

M - Multiplication

A - Addition

S - Subtraction

Use this to solve

A car is moving along Highway 138 according to the given equation, where x meters is the directed distance of the car from a given point P at t hours. Find the values of t for which the acceleration is zero, and then find the position of the car at this time.

x = 1/4t^3 + 1/6t^3 - t^2+ 1

Answers

Answer:

1111¹5&-78+&%%567;!9098888

Find the value of √14/6

Answers

Answer:

0.62360956 is the answer to this question.

Blake bought a new car. He borrowed $12,500 from the bank. After 4 years he had paid off the loan and paid $1500 in interest. What rate did he borrow at? Include the steps you used to solve the problem and your answer

Answers

Answer:

3%

Step-by-step explanation:

Blake bought a new car. He borrowed $12,500 from the bank. After 4 years he had paid off the loan and paid $1500 in interest. What rate did he borrow at?

This is a simple interest question

The formula to find the rate is given as:

Equation:

r = (1/t)(A/P - 1)

t = time = 4 years

P = Principal = $12500

I = Simple Interest = $1500

A = Total Amount = Principal + Simple Interest = $12500 + $1500

= $14000

Calculation:

Solving our equation:

r = (1/4)((14000/12500) - 1) = 0.03

r = 0.03

Converting r decimal to R a percentage

R = 0.03 * 100 = 3%/year

PLS HELP ME ON THIS PLSSSS

Answers

Answer:

Step-by-step explanation:

Ive worked out a bit, i just need help finishing it off. Will reward

Answers

Answer:

nxkankankxnalmzlamzlamzo

Answer:

width = 40 cm

Step-by-step explanation:

Since the pentagons are similar then the ratios of corresponding sides are equal, that is

[tex]\frac{4x}{x}[/tex] = [tex]\frac{48}{x+2}[/tex] ( cross- multiply )

4x(x + 2) = 48x ← distribute left side

4x² + 8x = 48x ( subtract 48x from both sides )

4x² - 40x = 0 ← factor out 4x from each term on left side

4x(x - 10) = 0

Equate each factor to zero and solve for x

4x = 0 ⇒ x = 0

x - 10 = 0 ⇒ x = 10

However, x > 0 then x = 10

Thus width = 4x = 4 × 10 = 40 cm

A cup of Kool-Aid has a mass of 700 grams. The cup by itself has a mass of 80 grams. If the cup has a diameter and a height of 8 cm, what is the density of the Kool-Aid?

Answers

I think the answer is 120

6) Walmart and Target are having deals on Barbie dolls. Walmart is selling 8 dolls for $120 and Target is selling 6 dolls for $102. Which store has the better deals on Barbie dolls? Explain how you know

Answers

Answer:

Walmart has the better deal

Step-by-step explanation:

If you do $120/8 dolls you get $15 for each doll at Walmart. If you do $102/6 dolls you get $17 for each doll. You know $15 is less than $17 making it cheaper and a better deal. Target's dolls are $2 more than Walmart. $17-$15=$2

WILL GIVE BRAINLIEST

bxvy - xvyb

if b=-2
x= 1
y= -1
v= 3

simplify and substitute

Answers

Answer:

Step-by-step explanation:

(-2)(1)(3)(-1) - (1)(3)(-1)(-2)

6 - 6 = 0

Answer:

0

Step-by-step explanation:

(-2)(1)(3)(-1) - (1)(3)(-1)(-2)

6 - 6 = 0

solve this problem as a fraction in the lowest terms

Answers

Answer:

[tex]\frac{1}{16}[/tex]

Step-by-step explanation:

Answer:

[tex]\frac{1}{16}[/tex] is the answer

Step-by-step explanation:

you have to evaluate [tex](7-3)^{-2}[/tex] and the answer comes up to [tex]\frac{1}{16}[/tex]

-30n - 10
Please answer

Answers

Answer:

Step-by-step explanation:

10

(

3

n

+

1

)

hope this answer helps

-10(3n+1)

Loris has one of each of the following colours of felt-tip pen in her pencil case:
red (R) blue (B) yellow (Y) green (G) purple (P)
She pulls out two random pens.

How many different combinations of pairs of colours are there?

Answers

there are 10  different combinations of pairs of colors.

What is the combination?

Combinations are ways to choose elements from a collection in mathematics where the order of the selection is irrelevant. Let's say we have a trio of numbers: P, Q, and R. Then, combination determines how many ways we can choose two numbers from each group.

Given, Loris has one of each of the following colors of felt-tip pen in her pencil case: red (R) blue (B) yellow (Y) green (G) purple (P) She pulls out two random pens.

from the formula of combination;

total combination  ⁿCₓ = [tex]\frac{n!}{(n-r)! * r!}[/tex]

Where, n = total numbers

r = desired number out of total

In our case

n = 5 and r = 2

Thus, the Total combination = ⁵C₂

Total combination = 5! / (3! *2!)

total combination = 5 *4 /2 = 10

therefore, There are ten distinct ways to pair the colors together.

learn more about combination here:

https://brainly.com/question/13387529

#SPJ2

HELP MEEE PLEASE




Gilligan sees a ship coming close to the shore he's standing on. He wants to

determine the distance (SD) from the ship to the shore. He walks 130 ft along the

shore from point D to point C and marks that spot. Then he walks 23 ft further and

marks point B. He turns 90 and walks until his location (point A), point C, and point

S are collinear.

o

Answer the following questions making sure to show all your work.

(a) Can Gilligan conclude that triangle ABC and triangle SDC are similar? Why or why

not?

(b) Suppose AB = 90 ft. What can Gilligan conclude about the distance of the ship

from the shore? Explain.

Answers

The triangles ABC and SDC are similar triangles

Gilligan can conclude that triangles ABC and SDC are similarGilligan can conclude that the distance of the ship from the shore is 509 ft

How to determine if the triangles are similar

From the question, we understand points S, C and A are collinear, while line AB and SD are vertical and parallel lines at the either sides of point C.

Hence, Gilligan can conclude that triangles ABC and SDC are similar

How to calculate the distance SD

To do this, we make use of the following equivalent ratio

[tex]SD : 130 = AB : 23[/tex]

Substitute 90 for AB

[tex]SD : 130 =90 : 23[/tex]

Express as fraction

[tex]\frac{SD}{130} =\frac{90}{ 23}[/tex]

Make SD the subject

[tex]SD =\frac{90}{ 23} * 130[/tex]

[tex]SD =509[/tex]

Hence, Gilligan can conclude that the distance of the ship from the shore is 509 ft

Read more about similar triangles at:

https://brainly.com/question/14285697

If x^2 + y^2 = 10 and xy = -3, what is the value
of (x - y)^2?

A) 12
B) 16
C) 20
D) 25

Answers

Answer:

Step-by-step explanation:

[tex]xy=-3,\ x=-\frac{3}{y}\\ \\ x^2+y^2=10\\ \\ \frac{9}{x^2}+x^2=10\\ \\ x^4+9=10x^2\\ \\ x^4-10x^2+9=0\\ \\ (x^2-1)(x^2-9)=0\\ \\ (x-1)(x+1)(x-3)(x+3)=0\\ \\ x=-3,-1,1,-3\ y=1,3,-3,-1\\ \\ (x-y)^2\\ \\ (-3-1)^2=(-4)^2=16[/tex]

Find the value of the expression 12x /2y + xy, when x = 2 and y = 4.

Answers

Answer:

56

Easy imma just add random letters but here is your answer jfvnjsamdjvnjnpiesr;jknjlnaviciherklnnfvjln erkjnkjnckjawenrjgnkjev

can anyone help pls rlly ez

Answers

Answer:

b and c

Step-by-step explanation:

the answer is b and c

How much of an alloy that is 10% copper should be mixed with 600 ounce of an alloy that is 70%copper in order to get an alloy that is 30%copper?

Answers

Answer:

1200 ounces

Step-by-step explanation:

How much of an alloy that is 10% copper should be mixed with 600 ounce of an alloy that is 70%copper in order to get an alloy that is 30%copper?

Let us represent

Number of ounce of 10% copper = x

Hence, our Equation =

x × 10% + 600 × 70% = (x + 600) × 30%

0.1x + 420 = (x + 600)0.3

0.1x + 420 = 0.3x + 180

Collect like terms

0.3x - 0.1x = 420 - 180

0.2x = 240

x = 240/0.2

x = 1200 ounces

On a parabola, the extreme point (which is the highest, lowest, or farthest
point left or right) is called the
A. focus
B. vertex
C. directrix
D. center

Answers

Answer: B.) vertex

Step-by-step explanation:

On a parabola, the extreme point (which is the highest, lowest, or farthest point left or right) is called the ''Vertex.''

What is Coordinates?

A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.

Given that;

To find the extreme point of the parabola.

Now, We know that;

Every parabola has a shape of an U,

Then, they have an extreme point. Depending if the parabola has the formula y = ax² + bx + c or x = ay² + by + c (where a, b and c are constants) and what value constant a has, what kind of extreme point the parabola have.  

Hence, On a parabola, the extreme point (which is the highest, lowest, or farthest point left or right) is called the ''Vertex.''

Learn more about the coordinate visit:

https://brainly.com/question/24394007

#SPJ5

Please help! Image attached ;'(

Answers

Answer:

Step-by-step explanation:

Sum of the angles of a triangle = 180degrees

Combine like terms

Add 41 to both sides

Divide both sides by 41

Substitute x = 13 to find m angle p

6x - 23 + 3x -1 + 8x -17 = 180

17x - 41 = 180

17x = 221

X = 13

M < P = 3x - 1 =

3(13) -1 =

39 - 1 = 38

convert -√3-i to polar form

Answers

Answer:

r

sin

θ

=

3

Step-by-step explanation:

,

Answer:

2cis (7pi/6)

Step-by-step explanation:

This year I caught 30 fish, which is 6 more than twice the number I caught last year. How many did I catch last year

Answers

30 = 6 + 2x
x = 12 fish caught last year

Which compound inequality is represented by the graph?
(A.) -2 (B.) -2_ (C.) x<-2 or x_>4
(D.) x_<-2 or x>4

Answers

Answer: Choice C

[tex]x < -2 \ \text{ or } \ x \ge 4[/tex]

========================================================

Explanation:

The blue portion on the left is represented by [tex]x < -2[/tex] as it describes values smaller than -2. Notice the open hole at -2 which indicates we do not include this value. So that's why we go with [tex]x < -2[/tex] instead of [tex]x \le -2[/tex]

The blue portion on the right is represented as [tex]x \ge 4[/tex] describing values that are equal to 4, or larger than 4.

So overall, the entire graph visually represents x values such that [tex]x < -2 \ \text{ or } \ x \ge 4[/tex]

Side note: the "or" means we pick one region or the other, but not both regions at the same time.

Answer:

C

Step-by-step explanation:

Which ratio forms a proportion with 7/4?

A. 49
B.1512
C. 25
D. 36

Answers

D


The andwer is d

D is yeh answer
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