Which number could go in place of letter A
A.40
B.2.75
C.1/4
D.-2.5
E.-5

Answer:

the answer should be 1 1\3 that equals one hour.

Step-by-step explanation:

Answer:

x = 15

Step-by-step explanation:

First, you cross multiply both terms:

5 * 12 = 4 * x

Then, you simplify it.

60 = 4x

(60 = 4x)/4 =

15 = x

Answer:

x=15

Step-by-step explanation:

[tex]\frac{5}{4}=\frac{x}{12}\\[/tex]

5/4 is a proportion that is equivalent to x/12, like how 1/4 is proportional to 25/100. Cross multiply to find the missing values.

➡[tex]5*12=4*x[/tex]

➡[tex]60=4x[/tex]

➡[tex]\frac{60}{4} =x[/tex]

➡[tex]x=15[/tex]

Answer:

Step 1: Find the prime factorization of the number inside the radical. Start by dividing the number by the first prime number 2 and continue dividing by 2 until you get a decimal or remainder. Then divide by 3, 5, 7, etc. until the only numbers left are prime numbers. Click on the link to see some examples of Prime Factorization. Also factor any variables inside the radical.

Step 2: Determine the index of the radical. The index tells you how many of a kind you need to put together to be able to move that number or variable from inside the radical to outside the radical. For example, if the index is 2 (a square root), then you need two of a kind to move from inside the radical to outside the radical. If the index is 3 (a cube root), then you need three of a kind to move from inside the radical to outside the radical.

Step 3: Move each group of numbers or variables from inside the radical to outside the radical. If there are nor enough numbers or variables to make a group of two, three, or whatever is needed, then leave those numbers or variables inside the radical. Notice that each group of numbers or variables gets written once when they move outside the radical because they are now one group.

Step 4: Simplify the expressions both inside and outside the radical by multiplying. Multiply all numbers and variables inside the radical together. Multiply all numbers and variables outside the radical together.

Example:

Example 1 – Simplify: Example 1

Step 1: Find the prime factorization of the number inside the radical.  

252=2*2*3*3*7

Step 2: Determine the index of the radical. In this case, the index is two because it is a square root, which means we need two of a kind.  

√252= √2*2*3*3*7

Step 3: Move each group of numbers or variables from inside the radical to outside the radical. In this case, the pair of 2’s and 3’s moved outside the radical.  

2*3√7

Step 4: Simplify the expressions both inside and outside the radical by multiplying.  

6√7

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Answer: -60

Step-by-step explanation: y1-y2/x1-x2 is the equation for rate of change

60

Y2-y1/x2-x1 = slope

360-240/3-1= 60

Answer:

x = 3

Step-by-step explanation:

Solution for 9+5x=24 equation:

Simplifying

9 + 5x = 24

Solving

9 + 5x = 24

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9' to each side of the equation.

9 + -9 + 5x = 24 + -9

Combine like terms: 9 + -9 = 0

0 + 5x = 24 + -9

5x = 24 + -9

Combine like terms: 24 + -9 = 15

5x = 15

Divide each side by '5'.

x = 3

Simplifying

x = 3

The solution is : in the equation 5x+9=24 the value of x is: x = 3.

Here, we have,

given that,

9+5x=24 is the equation:

Simplifying

9 + 5x = 24

Solving

9 + 5x = 24

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9' to each side of the equation.

9 + -9 + 5x = 24 + -9

Combine like terms: 9 + -9 = 0

0 + 5x = 24 + -9

5x = 24 + -9

Combine like terms: 24 + -9 = 15

5x = 15

Divide each side by '5'.

x = 3

Simplifying

x = 3

Hence, The solution is : in the equation 5x+9=24 the value of x is: x = 3.

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5x^3 y^5

(i used a site for this one ngl(

Answer:

4 cm, and a height of 3 cm.

Step-by-step explanation:

Step-by-step explanation:

4cm 62727272772727 just 4cm

Answer:

For this i need the beggining number but i think you just add 7 to the original road sqaure feet

= . =

Answer:

y= 3x+5

Step-by-step explanation:

Answer:

12x^2y^5

Step-by-step explanation:

Answer:

ima answer this give me a second to

Answer:

1. 9/2,∞

2. d > 12

Answer:

1. 5

2. 3 cups of blue paint and 15 cups of yellow paint

Step-by-step explanation:

Answer:

$57.75

Step-by-step explanation:

33/4 = 8.25 per hour

8.25*7 = 57.75

Answer:

57.75

Step-by-step explanation:

33 ÷ 4 = 8.25

8.25 × 7 = 57.75

Answer:

A probability is a number that reflects the chance or likelihood that a particular event will occur. Probabilities can be expressed as proportions that range from 0 to 1, and they can also be expressed as percentages ranging from 0% to 100%.

Step-by-step explanation:

hope this helps!!!

Answer:

First one

Step-by-step explanation:

Hope this helps :)

Answer:

These are the most basic graphing questions in order to continue to develop skills in math you MUST know these. Please practice them afterwards!

Step-by-step explanation:

a. y int

b. x int

c. x cord

d. y cord

e. solution

Answer:

a. x-intercept

b.y-intercept

c.x-coordinate

d.y-coordinate

e.solution

Answer:

6 pencils

Step-by-step explanation:

i looked it up

Answer:

6 Mechanical Pencils

Step-by-step explanation:

So Katie NEEDS 3 binders so that is given. 3.25 times 3 is 9.75 so subtract that from 20 which is 10.25. Divide 10.25 by 1.5 and get 6.8. You cant buy .8 of a pencil so you go down to 6.

Answer:

it would be 2

1 2/5 - (-3/5) = 2

Answer:

Step-by-step explanation:

74,000,000 = 7.4x10^7

.0000625 = 6.25x10^-5

18,000 = 1.8x10^4

.00009 = 9x10^-5

3,728,000 = 3.728x10^6

.0011 = 1.1x10^-3

Answer:

A. 7.4*10 to the 7th power

B. 6.25*10 to the -5th power

C. 1.8*10 to the 4th power

D. 9*10 to the -5th power

E. 3.728*10 to the 6th power

F. 1.1*10 to the -3th power

Step-by-step explanation:

Answer: 7-4x

Step-by-step explanation:

Answer:

3 and 0.3

Step-by-step explanation:

In the number 43.38, there are 2 place values for the digit 3. The 3 in 43 is worth 3. There is a 3 in the remaining .38, and that 3 is worth 0.3. The relationship between the two 3s is 3 and 0.3.

Hopefully the answer and explanation helps!

Answer:

yea my girl says 3 aint enough. (answer is six)

Step-by-step explanation:

line them up and you get 6

Answer:

The answer is B

Step-by-step explanation:

Answer: 1 is b

2 is c

3 is c

4 is d

5 is b

Answer:

12=3x-6 is 6

16=4x+8 is 2

4z+8=40 is 8

5x-7=38 is 9

-3x-9=24 is -11

Step-by-step explanation:

for 12=3x-6 you would get x by itself so first you add the 6 to the 12

you get 18 then you try to get the x by itself so you divide 3x by 3 and divide 18 by 3 as well. So you end up with 6=x. Repeat with every problem

Answer:

( 2 b + 1 ) + 1 .       (I believe)

Step-by-step explanation:

Use the given functions to set up and simplify  

( 2 b + 1 ) + 1 .

4=

b + 1 ≤ 2 = b = 1

( 2 b + 1 ) + 1 = 2 b + 2

Hope This Helps.

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