What is the correct answer? ​

Answer:

4

Step-by-step explanation:

8/12 simplifies to 4/6. so x needs to be 4 for it to work

Answer:

6 days

Step-by-step explanation:

pay 60 = -60

Let d = the number of days

30d - 60 = sister

20d = me

Equation:

30d - 60 = 20d                    Move 30 to the other side

-30d          -30d

-60 = 20d - 30d                    Combine liked terms

-60 = -10d                                

-10     -10                                Divide

d = 6

Answer:

2/8 or 1/4

Step-by-step explanation:

this is because 2/8+3/8+1/8= 0.75

0.75=3/4

1-3/4=1/4

The amount of pizza left Ethan had his two friends will be 1/4.

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

Ethan had his two friends over for pizza. Ethan ate 1/4 of the pizza. One of his friends ate 3/8 of the pizza and the other friend ate 1/8 of the pizza.

Then the amount of pizza left is given as,

⇒ 1 - 1/4 - 3/8 - 1/8

⇒ 8/8 - 2/8 - 3/8 - 1/8

⇒ (8 - 2 - 3 - 1) / 8

⇒ (8 - 6) / 8

⇒ 2/8

⇒ 1/4

The amount of pizza left Ethan had his two friends will be 1/4.

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Answer:

sand paer

Step-by-step explanation:

dd,,dd,

ddmdmdmdmmddmmdddmdmmdmdmd

Answer:

x=3

Step-by-step explanation:

7

=

2

+

1

7=2x+1

7=2x+1

Solve

1

Subtract

1

1

1

from both sides of the equation

7

=

2

+

1

7=2x+1

7=2x+1

7

−

1

=

2

+

1

−

1

7{\color{#c92786}{-1}}=2x+1{\color{#c92786}{-1}}

7−1=2x+1−1

2

Simplify

3

Divide both sides of the equation by the same term

4

Simplify

Solution

3

=

Answer:

x=3

Step-by-step explanation:

g(x)=7

7=2x+1

subtract 1 on both sides

6=2x

divide by 2 on both sides

x=3

Answer:

1,2,3,4,6,8,12,24,48.

Step-by-step explanation:

SO TO FIND THE FACTOR OF 48 YOU WILL NEED TO FIND TWO NUMBERS THAT CAN MULTIPLY EACH OTHER AND GIVE A PRODUCT OF 48

1×48=48(Any number multiplied by 1 is the number itself and 1 multiplied by 48 is 48 so it makes it a factor)

2×24=48(Here you can clearly see that when 2 is multiplied by 24 the product is 48 so 2 and 24 becomes a factor of 48)

3×16=48(So getting the product 48 by multiplying 3 and 16 3 and 16 becomes a factor of 48)

4×12=48(You can see that when you multiply 4 by 12 the product is 48 so 4 and 12 becomes a factor of 48)

5×?=48(You can't get any number to multiply by 5 to get 48 so the number 5 is not a factor of 48)

6×8=48(With this you can see that when 6 is multiplied by 8 its product is 48 so it becomes a factor of 48)

So The Factors We Got After We Multiplied The Two Numbers Are As Follows;

1 and 48

2 and 24

3 and 16

4 and 12

So the above numbers becomes the factor of 48

So the factors of 48 are: 1,2,3,4,6,8,12,24,48.

The sum of 52.07 and 8.43 which is 52.07 + 8.43 will be 60.50.

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.

The numbers are given below.

52.07 and 8.43

Then the sum of the numbers 52.07 and 8.43 will be given by putting a plus sign between them. Then we have

⇒ 52.07 + 8.43

⇒ 60.50

The value of the expression 52.07 + 8.43 will be 60.50.

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Answer:

x= ((d+c)/a) - b

(the d+c/a are sperated from be )

Step-by-step explanation:

Remeber always move the  + or - over first

a(x+b) = d + c

then divide by a

(x+b) = (d+c)/a

-b on both side

x= ((d+c)/a) - b

Step-by-step explanation:

we find the average height of each height first,

t¹= (120+124)/2

=244/2

=122

t²= (124+128)/2

t²= 252/2

t²= 126

t³= (128+132)/2

t³= 260/2

t³= 130

t⁴= (132+136)/2

t⁴= 268/2

t⁴ =134

t⁵= (136+140)/2

t⁵= 276/2

t⁵= 138

so multiplying each height by its frequency we can find the total height, so we have..

total height= (122*7)+(126*8)+(130*13)+(134*9)+(138*3)

= 854+1008+1690+1206+414

= 5172

mean height = total height/total frequency

= 5172/40

=129.3

Answer:

9.33

Step-by-step explanation:

hope that helps!

Answer:

D because that is the smallest angle on there baby doll

Step-by-step explanation:

have a nice day sugar bear

Answer:

D

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Sum the 3 angles and equate to 180

4x + 8x - 9 + 57 = 180, that is

12x + 48 = 180 ( subtract 48 from both sides )

12x = 132 ( divide both sides by 12 )

x = 11

Thus

∠ A = 4x = 4 × 11 = 44° → D

Answer:

need more information or a picture please

Step-by-step explanation:

Answer: [tex]x = -5[/tex]

Step-by-step explanation:

If a product of 15 and an unknown number equals -75 the equation should look like this:

[tex]15x = -75[/tex]

Now to solve for x:

1. [tex]\frac{15x}{15} = \frac{-75}{15}[/tex]

2. [tex]x = -5[/tex]

The solution for x is -5.

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side. It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation. Equal treatment should be given to each party.

Given:

The product of 15 and a number X is -75.

So, the expression is

15x = -75

Now, divide 15 on both side

15x/15= -75/15

x= -5

Hence, the value of x is -5.

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Answer:

Y = (x - 7) (x + 2)

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

6 is the square root of 36 since it is to the left of it it should be less than 36. That leaves 35 and 30. 35 is closer to 6 as it is almost there so the answer is[tex]\sqrt35[/tex]

Answer:

-2/2 wich is equal to -1

Step-by-step explanation:

Answer:

4 divided by 1/6 is 4 times 6 which equals 24

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

You basically need to do 4x6 because there are four pies and you're giving out 1/6 of them to each person

Answer:

There is one solution.

Step-by-step explanation:

y=2x+2

y=x-1

So 2x+2 = x-1

x = -3

So y = -4

Answer:

Sure what you need help with?

Step-by-step explanation:

Answer:

y= 4

Step-by-step explanation:

Answer:

If i did the math correctly it should be 199.

Answer:

0.043

Step-by-step explanation:

Divide by 100.

4.3 / 100 = 0.043

Best of Luck!

Answer:

x = 10

Step-by-step explanation:

9x + 9 = 8x + 19

9x - 8x = 19 -9

x =10

Answer:

10

Step-by-step explanation:

Angles are alternate exterior and congruent

9x + 9 = 8x + 19

9x - 8x = 19 - 9

x = 10  

Answer:

Answer is x=-2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

The answer is C which is 2

Answer:

true

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

the lines around the number represent the “absolute value” and so they will both be positive four, because “absolute values” are always positive.