what is −4 1/3 ÷( −2 3/5)

Answers

Answer 1

Answer:

5/3

1.6

Step-by-step explanation:

mixed number from: 1 2/4


Related Questions

If 461z5 is a multiple of 9, then the least possible value of z​

Answers

Answer:

46125

z = 2

Step-by-step explanation:

46125 / 9 = 5125

you must use substitution method
x+y=7
2x+y=10

Answers

Answer:

x = 3, y = 4

Step-by-step explanation:

First, set the first equation equal to x. Note the equal sign, what you do to one side, you do to the other.

Subtract y from both sides of the equation:

x + y = 7

x + y (-y) = 7 (-y)

x = 7 - y

Next, plug in 7 - y for x in the second equation:

2x + y = 10

2(7 - y) + y = 10

Simplify. First, distribute 2 to all terms within the parenthesis:

2(7 - y) = (2 * 7) + (2 * -y) = 14 - 2y

Next, combine like terms. Like terms are terms with the same amount of the same variables:

14 - 2y + y = 10

14 (-2y + y) = 10

14 - y = 10

Isolate the variable, y. First, subtract 14 from both sides of the equation:

-y + 14 (-14) = 10 (-14)

-y = 10 - 14

-y = -4

Next, isolate the variable, y, by dividing -1 from both sides of the equation:

(-y)/-1 = (-4)/-1

y = -4/-1 = 4

Next, plug in 4 for y in one fo the given equations:

x + y = 7

x + (4) = 7

Isolate the variable, x. Subtract 4 from both sides of the equation:

x + 4 (-4) = 7 (-4)

x = 7 - 4

x = 3

x = 3, y = 4

A total of 81 points were scored at the basketball game between Whitehorse high school and Bear River high school if Whitehorse scored seven points more than Bear River how many points did White horse score

Answers

Answer:

44

Step-by-step explanation:

I'm an extremely skilled mathematician this took only a few secs to answer I still need brainliest tho pls mark me

You are shopping for school supplies. You want to buy 8 notebooks for $1.50 each. Show how you can use the distributive property to find the total cost of the notebooks mentally.
8x $150=8(1+ )
=8(1)+8( )
=8+ ( )
=$ ( )

Answers

Answer:

12

Step-by-step explanation:

8x1+8x0.5

8+4

12

12$ is the total cost

How can variables and mayhem expressions be used to show different ways of a pattern?

Answers

Answer:

A variable is a letter or symbol, such as a, b, or x, that represents a number. An algebraic expression is a combination of one or more variables; it may include numbers and operation signs. For example, 2 d 5 is an algebraic expression that could represent two times the figure number plus five.

Step-by-step explanation:

Hope it helps u..pls mark me the Brainliest.pls...

Is y=-x^3+2x linear or non linear

Answers

Answer:

It's non=linear

Nannamakamakakakaannanana

Given the associated quantity demanded, Q1, and quantity supplied, Q2, which of the following describes the quantity Q2−Q1?

A.the surplus resulting from the price floor Pc
B. the shortage resulting from the price floor Pc
C.the surplus resulting from the price ceiling Pc
D. the shortage resulting from the price ceiling Pc

Answers

Answer:

1.Maximum price below the market equilibrium price

2.Producers from low market prices

3.Lead to a shortage as prices are kept from rising to their equilibrium level

4.A price ceiling of $1,000

5.The surplus resulting from the price floor Pc

Step-by-step explanation:

I just took the Price Ceilings and Floors Quick Check

Have a great day/night!

Rationalise I) 6/√5+√2
ii) 1/8+5√2​

Answers

Given :

6/√5+21/8+5√2

To find :-

The denominator in rationalized form .

Solution :-

Using Identity :-

a² - b² = (a+b)(a-b)

Solution 1:-

6/√5+26(√5-2)/(√5+2)(√5-2)6(√5-2)/√5²-2²6(√5-2)/5-465 - 12

Solution 2:-

1/8+5√21(8-5√2)/(8+5√2)(8-5√2)8-5√2/8²-(5√2)²8-5√2/64-508-52/14

Hi, need help on this, will give a thanks and 5 stars if correct, thank you!

Answers

Answer:

every term in pattern B is 1/4 the corresponding term in pattern A

636 to the nearest one hundred

Answers

Answer:

600

Step-by-step explanation:

It is less than 650

Answer:

600

Step-by-step explanation:

Becuase when you round by 100's you have to see if the number is greater than 50 or not. In this case it is 636 and it is not greater, then 650.

provide an interpretation for V^-1(80)=

Answers

9514 1404 393

Answer:

  the input that will cause function V to have an output of 80

Step-by-step explanation:

The interpretation of a function V(x) is ...

  the output of function V that corresponds to the input x

__

The corresponding interpretation of the inverse function V^-1(x) is ...

  the input to function V that will cause its output to be x

__

Then the meaning of V^-1(80) is ...

  the input to function V that will cause its output to be 80

Which graph shows exponential growth?
5
4
3. 2
1
2
54 -3 -2 -1
1 2 3 4 5 X
-2
-3
-4
-5
ly I

Answers

Answer:

54 -3 -2 -1

Step-by-step explanation:

I hope this help!!!

Need help with 5 and 6

Answers

Answer:

I dunno I dunno I dunno why cause it's all fake love

need a lil help please

Answers

Answer:

B(2, 4)

Step-by-step explanation:

Given points:

A(-1, -9) and M(0.5, -2.5)

Let the coordinates of B are (x, y)

Use midpoint formula to determine the point B:

0.5 = (- 1 + x)/2 ⇒ 1 = -1 + x ⇒ x = 1 + 1 = 2-2.5 = (-9 + y)/2 ⇒ -5 = -9 + y ⇒ y = -5 + 9 = 4

Which function matches the graph below?

Answers

Try number 1 hope it’s correct

Multiply what time 1/2 to get 540 as answer

Answers

The Answer is 1080! Hope this helps,
Multiplying by 1/2 is like dividing by 2, so what divided by 2 is 540. This can help you figure out the answer.

Answer:

1080

Step-by-step explanation:

3 3/4 ÷ 5 5/8
write in simplest form. Check by multiplying.
pls teach me how to answer it. I'll give brainliesnt if correct.​

Answers

Step-by-step explanation:

3¾ divided by 5⅝

4*3+3 = 15/4

8*5+5 = 45/8

15/4 * 8/45 =

2/3

Solve for the portion. Round to hundredths when necessary.
What number is 0.4% of 500?

Answers

Answer:

2

Step-by-step explanation:

0.4%×500=2

Hope it helps!!!

Solve for x in the equation 3 x squared minus 18 x + 5 = 47.
x = 3 plus-or-minus StartRoot 23 EndRoot
x = 3 plus-or-minus StartRoot 51 EndRoot
x = 3 plus-or-minus StartRoot 41 EndRoot
x = 3 plus-or-minus StartRoot 5 EndRoot

Answers

Answer:

first option

Step-by-step explanation:

3x² - 18x + 5 = 47 ( subtract 5 from both sides )

3x² - 18x = 42 ( divide through by 3 )

x² - 6x = 14

Using the method of completing the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 3)x + 9 = 14 + 9

(x - 3)² = 23 ( take square root of both sides )

x - 3 = ± [tex]\sqrt{23}[/tex] ( add 3 to both sides )

x = 3 ± [tex]\sqrt{23}[/tex]

Answer:

a

Step-by-step explanation:

Four circles, each with a radius of 2 inches, are
removed from a square. What is the remaining area of
the square?
(16 – 4pi) in.2
(16 – pi) in.2
(64 – 16pi) in.2
(64 – 4pi) in.?

Answers

Area of each circle=π(2)^2=4πin^2

Area of 4circles=4(4π}+16π in^2

Hence the area if square= 4^3=64

Remaining area

[tex]\\ \sf\longmapsto (64-16\pi)in^2[/tex]


A store owner sold 4 paint brushes for $12.00 and 8 pens for $3 20. What is the difference between the unit price of a paint brush and the unit price of a pen?

Answers

One of the units of money and the o her is p of b

pls pls pls pls help me im literally dying help its due today pls help pls im gonna die pls

Answers

Answer:

What?

Step-by-step explanation:

Help with what?

Answer:

whats the question?

Step-by-step explanation:

Please answer this question!!

Answers

Answer:

the x- coordinate of the turning point is - [tex]\frac{5}{2}[/tex]

Step-by-step explanation:

Given

y = x² + bx + c with y- intercept = (0, - 14 ) then c = - 14 , so

y = x² + bx - 14

To find b substitute (2, 0 ) into the equation

0 = 2² + 2b - 14

0 = 4 + 2b - 14

0 = - 10 + 2b ( add 10 to both sides )

10 = 2b ( divide both sides by 2 )

5 = b , then

y = x² + 5x - 14

Given a parabola in standard form y = ax² + bx + c ( a ≠ 0 )

Then the x- coordinate of the turning point is

x = - [tex]\frac{b}{2a}[/tex]

y = x² + 5x - 14 ← is in standard form

with a = 1 and b = 5 , then

x- coordinate of turning point = - [tex]\frac{5}{2}[/tex]

It must be -5/2 I guess

please help me with this.....​

Answers

Answer:

answer below

Step-by-step explanation:

C. i) y = 23,000(1 - 0.15)^t

ii) y = 23,000(1 - 0.15)^t

y = 23,000 x 0.85^4

y = 23,000 x 0.52200625

y = $12,006.14

y = $12,006. when rounded to the nearest dollar

This is what I got

Each marble bag sold by Chris's marbles company contains 7 red marbles for every 5 orange marbles , if a bag had 30 orange marbles how many red marbles does it contain

Answers

If a bag has 30 orange marbles then that means it has 42 red marbles

Step-by-step explanation:

If there are 7 red marbles for every 5 orange marbles then what you would do is.

30/5=6

6*7=42

Each marble bag sold by Chris's marbles company contains 7 red marbles for every 5 orange marbles , if a bag had 30 orange marbles Then the bag contains 42 red marbles.

In the problem, we are given that each bag of marbles contains 7 red marbles for every 5 orange marbles. We need to find the number of red marbles when there are 30 orange marbles in the bag.

Let's represent the number of red marbles as R and the number of orange marbles as O.

According to the information provided, we have the following relationship:

R / O = 7 / 5

Now, we are given that the number of orange marbles (O) in the bag is 30. We can substitute this value into the equation:

R / 30 = 7 / 5

To find the number of red marbles (R), we can cross-multiple

R = (7 / 5) * 30

R = 42

Therefore, the bag contains 42 red marbles.

In summary, we used the given ratio of red to orange marbles in the bag to set up a proportion and then solved for the number of red marbles when the number of orange marbles was known. This allowed us to find that there are 42 red marbles in the bag.

To know more about Equation here

https://brainly.com/question/1905286

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Rita paid for a $2.95 sandwich and a
$1.19 drink with a $10 bill. About how
much did her lunch cost? About how
much did she receive as change?

Answers

Lunch cost $4.14 and she got $5.86

Which property of mathematics is shown below?
(2+ 3) + 9 = (9 + 2) + 3
Additive inverse property
Commutative property
Associative Property
Distributed Property

Answers

associative property of addition

on adding to -7 to 0​

Answers

on adding to -7 to 0​

we get -7

if you are given the graph of a line and are asked to write the equation of a perpendicular line, does it matter what the y-intercept will be for the equation you write? explain

Answers

Yes it matters, because it tells you where the slope intercepts the Y axis which is the “b” in the y=mx+b format

Without adding, find the sum of :d) 1+3+5+7+9+11+13+15+17+19​

Answers

Answer: 99 or 100 because you can tell.

Have a great day

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