You have to write each expression in expanded form

Answers

Answer 1

Answer:

1) 12 2) 2y 3) 12+2y 4) 12+2y

Step-by-step explanation:

Related Questions

Marcus rode his bike 60 miles in 4 hours. Marcus thinks that in order to find the unit rate, he should determine how far he rode his bike in 2 hour(s). Is Marcus correct?

Answers

Answer:

No, he is not correct

Step-by-step explanation:

To find the unit rate you need to .60 by 4. you will get 2.4, which is the

unit rate. he rides his bike 2.4 mph.

The point M(
–
4,
–
6) is rotated 90° clockwise around the origin. What are the coordinates of the resulting point, M'?
will mark branliest

Answers

Answer:

M' (- 6, 4 )

Step-by-step explanation:

Under a clockwise rotation about the origin of 90°

a point (x, y ) → (y, - x ) , then

M (- 4, - 6 ) → M' (- 6, 4 )

Please help me!!!!!!!!

Answers

Step-by-step explanation:

Let's turn each mixed fraction into an improper fraction.

[tex]1 \frac{1}{4} = \frac{4}{4} + \frac{1}{4} = \frac{5}{4} [/tex]

[tex]2 \frac{1}{5} = \frac{5}{5} + \frac{5}{5} + \frac{1}{5} = \frac{11}{5} [/tex]

We'll use 11/5 twice.

Multiply:

[tex] \frac{5}{4} \times \frac{11}{5} = \frac{55}{20} [/tex]

[tex] \frac{55}{20} = \frac{20}{20} + \frac{20}{20} + \frac{15}{20} = 2 \frac{15 \div 5}{20 \div 5} = 2 \frac{3}{4} [/tex]

Multiply the Second problem:

[tex]\frac{5}{6}\times\frac{11}{5}=\frac{55}{30}[/tex]

[tex]\frac{55}{30} =\frac{30}{30} +\frac{25}{30}= 1 \frac{25 \div 5}{30 \div 5} = 1 \frac{5}{6}[/tex]

Compare:

[tex]2 \frac{3}{4} > 1\frac{5}{6} [/tex]

2 3/4 is greater, we can identify this a few ways:

Decimals, 2 3/4 equals 2.75 while 1 5/6 equals 1.83Whole numbers, 2 is greater than 1.Improper fractions, 2 3/4 as an improper fraction is 11/4 while 1 5/6 as an improper fraction is 11/6.

Therefore, your answer is >

Sasha likes to run on a track that is 58 of a mile. If she runs 7 laps. How many miles did she run? 758 678 548 438

Answers

Answer:

4 miles

Step-by-step explanation:

4 miles because if if if 58 of mile which is just a half mile basically and she does 7 laps

7 x 0.58=4.06 which is 4 miles

Have a good day :}

Which property will we need to use to solve the equation?

x - 10 = 5

Answers

Answer:

Addition Property of Equality

Step-by-step explanation:

To solve this equation, we need to use the Addition Property of Equality because we need to add 10 to both sides to isolate x...

x-10=5

x-10+10=5+10

x=15

the area of rectangle is 18cm².its length is double than of its breath find its length and breadth
find its perimeter

Answers

Answer:

length = 6 cm, breadth = 3 cm, perimeter 18 cm

Step-by-step explanation:

Let the breadth be x,

Then the length will be 2x

area of rectangle = length * breadth

using the formula:

(2x * x) = 182x² = 18x² = 9 x = √9x = 3

The breadth is 3 cm

Length:

2x2(3)6 cm

perimeter of rectangle:

2( length + breadth )2( 3 + 6 )2(9)18 cm

For more length, area, width questions:

https://brainly.com/question/26671255

Answer:

Step-by-step explanation:

Let the breadth = x cm

Length = 2x

2x *x = 18

x² = 18/2

x² =9

x = √9

x = 3 cm

Breadth = 3 cm

Length = 2*3 = 6 cm

Perimeter = 2*(length + breadth)

=2*(3+6)

= 2*9

Perimeter = 18 cm

Could you help, please? :)

Answers

Answer:The first one, the second one, the fourth one, then the third one

Step-by-step explanation:

Answer:

Original options: -2 2/3 --> -2.43 --> 2.045 --> 2 5/9

Step-by-step explanation:

It will help to make all of the numbers the same, into all fractions or all decimals, so you can compare them easier. I will make them decimals.

-2 2/3 --> -2.6666... (the 6s don't end)

-2.43

2 5/9 --> 2.5555... (the 5s don't end)

2.045

You can easily split the options in half, as the top two are both negative and the bottom two are positive. So you have to figure it out amongst the two groups.

From least to greatest: -2.666 --> -2.43 --> 2.045 --> 2.555

Original options: -2 2/3 --> -2.43 --> 2.045 --> 2 5/9

3. Miley bought 4 oranges, 3 apples and 7 pears. What is the ratio
of pears to total pieces of fruit?

Answers

7:14 or simplified 1:2 (use simplified)
Find total amount of fruit by adding
4+7+3=14
7 pears to 14 total fruits in ratio form is 7:14 which simplifies to 1:2

Find the value of x. KU = 3x + 3 UM = 4x - 4

Answers

The value of x in the given parallelogram is: x = 7.

What is the Diagonal of a Parallelogram?

A parallelogram has two congruent diagonals that bisect each other into equal segments.

Thus:

KU = Um

Substitute

3x + 3 = 4x - 4

Combine like terms

3x - 4x = -3 - 4

-x = -7

x = 7

Therefore, the value of x in the given parallelogram is: x = 7.

Learn more about parallelogram on:

https://brainly.com/question/3050890

This is the same dilation that you used in Question 3.
What scale factor was used to create the dilated Triangle M'S'V'?
In your answer, give the scale factor that was used and explain how you
calculated it.

Answers

Answer:

k = 2/3

Step-by-step explanation:

Find the length of two corresponding sides.

MS = 6 - (-3) = 9 unitsM'S' = 4 - (-2) = 6 units

The scale factor is the ratio of corresponding sides:

k = M'S'/MS = 6/9 = 2/3

Answer:

k = 2/3

Step-by-step explanation:

What is the value of p in this proportion?

56p=2312

Enter your answer as a simplified fraction in the box.
p =

Answers

Answer:

41 28571/100000

Step-by-step explanation:

56p = 2312

We rewrite this expression into this:

p = 2312/56 ≈ 41.286

Griffin’s General Store is having a 30% off sale on fans. Robert paid $24. 50 for a fan that was on sale. What is the original price of the fan?.

Answers

$35.71

Step-by-step explanation:
Since Griffin’s General Store is having a 30% off sale on fans, it simply means that fans are paying for (100%-30%)= 70%.
Let the original price be x;
Therefore, 70% of x equal to $25;

70/100x = 25
0.7x = 25

x = 35. 71
(There ya go)

Simplify this expression
10a + 6x-2a-3x

Answers

Answer:

[tex]3x+8a[/tex]

Step-by-step explanation:

Given the following question:

[tex]10a+6x-2a-3x[/tex]

In order to find the answer, we combine like terms and then simplify.

[tex]10a+6x-2a-3x[/tex]
[tex]=6x-3x+10a-2a[/tex]
[tex]6x-3x=3x[/tex]
[tex]10a-2a=8a[/tex]
[tex]=3x+8a[/tex]
[tex]3x+8a[/tex]

Hope this helps.

Find the measure of ∠CBE: A line containing points A, B, and E intersects with a line containing points C, B, and D at point B. Angle ABD is 30 degrees: A. 30° B. 60° C. 90° D. 150°

Answers

Answer:

the answer is always c trusttt

the answer for it what is it

Answers

Answer:

1.378 approximately 1.38

Step-by-step explanation:

we're looking for x which is the opposite in the diagram we've been given the hypotenuse in the question as 1.8

so we use sin = opp/hypotenuse

sin50= x/1.8

x = sin50× 1.8

x= 1.378

approximately 1.38

Q11. Helen invested £6000 for n years in a savings account. She got 3% compound interest each year. At the end of n years Helen had £7379.24 in her savings account. Work out the value of n. You must show your working.

Answers

Answer: 100/103, 184481/150000

Step-by-step explanation:

Evaluate 65 - 3 x [ ( 28 - 8 ) / ( 24 / 6 ) ]

Answers

Answer:

65 − 15x

Step-by-step explanation:

Answer:

Step-by-step explanation:

65 - 3 × [ ( 28 - 8 ) / ( 24 / 6 ) ] = 65 - 3 × (20/4) = 65 - 3 × 5 = 65 - 15 = 50

Evaluate x + y + z for x = 2, y = -3, z = -4.

Answers

Hey there!

x + y + x

= 2 + (-3) + (-4)

= 2 - 3 - 4

= -1 - 4

= -5

Therefore, your answer is: -5

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

help!?!?!?!?!?!!?!?!?!?!?!

Answers

you took time typing help that you forgot your Question :D

find the value of 50% of 60

Answers

Answer:

Step-by-step explanation:

50% = 1/2

so 60/1 * 1/2

30 or

60 * 1/2

Complete the table.
Original Price: Percent of discount: Sell Price:
? 25% $40

PLEASE HELP FASTT 100 points

Answers

Answer:
you saved $10.00

Step-by-step explanation:

Discount = Original Price x Discount %/100

Discount = 40 × 25/100

Discount = 40 x 0.25

Answer:

Step-by-step explanation:

What is 25% of 40?

Y is 25% of 40

Equation: Y = P% * X

Solving our equation for Y

Y = P% * X

Y = 25% * 40

Converting percent to decimal:

p = 25%/100 = 0.25

Y = 0.25 * 40

Y = 10

how do I put (-3,2) and (-2,-3) in slope formula

Answers

The slope formula is

(y2-y1)/(x2-x1)

In the point (-3,2),

-3 is x and 2 is y

y2 represents the second y point, and y1 represents the first y point

same for x

so, its

(-3-2)/(-2-(-3))=

-5/1=

-5

Choose the expression that represents "the
product of a number and five is two less than the
number."
x/5 = 2-X
5x = 2 x
5x = x-2
x/5 = X-2

Answers

Answer:

5x = x - 2

Step-by-step explanation:

"And" means to multiply, so 5 × (x)

two less than a number is "X - 2"

I hope this helps!

In a right triangle, sin (3x+5)^\circ(3x+5) = cos (8x+9)^\circ(8x+9) Solve for x. Round your answer to the nearest hundredth if necessary.

Answers

Right triangles are triangles with a measure of 90 degrees

The value of x is 76/11

How to calculate x in the triangle

The equation is given as:

sin (3x+5) = cos (8x+9)

To solve for x, we make use of the following theorem

If sin(A) = cos(B), then

A + b = 90

So, we have:

3x + 5 + 8x + 9 = 90

Collect like terms

3x + 8x = 90 - 5 - 9

Evaluate the like terms

11x = 76

Divide both sides by 11

x = 76/11

Hence, the value of x is 76/11

Answers

Answer:

Slope (m)= 4/3

Step-by-step explanation:

y2-y1/x2-x1

m=y2−y1x2−x1

m=1−−3/−1−−4

m=4/3

Fill in the blank with the correct response.
5% of 80 is _______?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Write 5% as

5/100

Since, finding the fraction of a number is same as multiplying the fraction with the number, we have

5/100 of 80 = 5/100× 80

Therefore, the answer is 4

If you are using a calculator, simply enter 5÷100×80 which will give you 4 as the answer.

A parallelogram's area is given by the expression 4x2 2x 6. The height of the parallelogram is 2x2. Which expression represents the base of the parallelogram? 2 x 2 2 2 x.

Answers

Answer:

The answer is B!!HOPE THIS HELPS :)

Step-by-step explanation:

I just guessed it and its right :)

Answer:

Step-by-step explanation:

Find the value of x in the figure.

Answers

Answer:

145

Step-by-step explanation:

pls help only if ur sure of the answer!

Answers

Answer:

Step-by-step explanation:

[tex]12000 \times {1.05}^{4} = 14586[/tex]

100 Points!!!
The table shows the number of calories in different numbers of apples.

Number of apples 3 5 8
Number of calories 195 325 520
How many calories are in 9 apples?

Answers

Answer:

585 calories are in 9 apples

Step-by-step explanation:

Number of apples : 3 || 5 || 8

Number of calories: 195 || 325 || 520

Find the unit rate:

[tex]\frac{y2-y1}{x2-x1}[/tex]

[tex]\frac{325-195}{5-3}[/tex]

[tex]\frac{130}{2}[/tex]

[tex]65[/tex]

Find equation:

y - 325 = 65( x -5)

y = 65x - 325 +325

y = 65x .....this is the equation to find any number of calories.

put x as 9 here:

y = 65x

y = 65(9)

y = 585 calories

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