How do you isolate the variable in an inequality?
H
A
Use inverse operations.
00
B
Reverse the inequality sign.
C
Follow the order of operations.
D
Change the inequality sign to an equal sign.

Answer:

x = 136 co- interior angles = 180

y = 44 opp angle of parallelogram are =

a = 5

b= 4

Answer:

42

Step-by-step explanation:

if you multiply 3 by 10 you will get 30 next step is to multiply 4 by 3 and you will get 12. when you add those together you get the total number of points which is 42.

Answer:

7

Step-by-step explanation:

Divide 7/8 by 1/4.  (You divide the "supply" of raisins into 1/4 cup "parts".)

[tex]\frac{7}{8} \div \frac{1}{4} = \frac{7}{8} \times \frac{4}{1} = \frac{28}{8} =\frac{7}{1} =7[/tex]

Multiply 7/8 by the reciprocal of 1/4 ("flip" the 1/4).

The result is 28/8, which can be simplified ("reduced") to 7.

Answer:

f(x)=x-1

is the eqn

its easy

Answer:

yes

Step-by-step explanation:

Answer:

Yes they are proportional

Step-by-step explanation:

[tex]\frac{4}{1}[/tex]·[tex]\frac{5}{5}[/tex] [tex]= \frac{20}{5}[/tex]

Also [tex]\frac{20}{5}[/tex] simplified is 4 or [tex]\frac{4}{1}[/tex]

Step-by-step explanation:

Simplifying

x + -5y = 3v

Solving

x + -5y = 3v

Solving for variable 'x'.

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

Add '5y' to each side of the equation.

x + -5y + 5y = 3v + 5y

Combine like terms: -5y + 5y = 0

x + 0 = 3v + 5y

x = 3v + 5y

Simplifying

x = 3v + 5y

Answer:

24x

Step-by-step explanation:

Answer:

Greatest to Smallest

5.7

31/6

5

Square Root of 24

Answer:

18 = 3y - 39

3y = -39+18 = -21

3y - 21

y = 21 - 3

y = 19

Answer:

Factor  2  out of  4 + 10 n 3 . 2 ( 2+ 5 n 3 )

Step-by-step explanation:

Answer:

x = 5.6

Step-by-step explanation:

Look at the given congruent angles and what sides are opposing to write the proportions. After writing  the proportions solve for the unknown x.

∠2 = 180° - (38° + 70°) [Angle Sum Property of Triangle....the 3 angles in a triangle sum up to 180°]

∠2 = 180° - 108°

∠2 = 72°

∠1 = 180° - 72° [linear pair/pair of supplementary angles...angles which form a straight line forms 180°]

∠1 = 108°

________

꧁✿ ᴿᴬᴵᴺᴮᴼᵂˢᴬᴸᵀ2222 ✬꧂

The number of fries sold is 5.

$4.25h + $2.75f = $56.25 equation 1

h + f = 15 equation 2

Where

h = number of hot dogs sold

f = number of fries sold

Multiply equation 2 by 4.25

4.24h + 4.25f = 63.75 equation 3

Subtract equation 2 from equation 3

7.5 = 1.5f

f = 5

To learn more about simultaneous equations, please check: https://brainly.com/question/25875552

Answer:

The common denominator is 4

Step-by-step explanation:

To answer this question of what is [tex]\frac{1}{4} +\frac{1}{2}[/tex]

We first have to find the LCM(Least Common Multiple) of the unlike denominators 4 and 2 which is 4

So we multiply the numerator and denominator  [tex]\frac{1}{2}[/tex] by 2 so we can add with the same denominator [tex]\frac{1*2}{2*2}=\frac{2}{4}[/tex]

[tex]\frac{1}{4} +\frac{2}{4}=\frac{3}{4}[/tex]

Answer:

b

Step-by-step explanation:

corresponding angles = 90 degrees

Answer:

yes

Step-by-step explanation:

[tex] \: \: \: \: \: [/tex]

hope it helps

[tex] \: \: \: \: \: [/tex]

Answer:

55547155

Step-by-step explanation:

Answer:

scott is 14 years old

Step-by-step explanation:

ron-2x

scott-x

tom- x-3

2x+x+x-3=53

4x-3=53

4x=56

x=14

By HS Postulate, Triangle EFC = Triangle EDC.

Angle FEC = Angle DEC by CPCTC

2b = b + 7 (subsitutional)

2b - b = b + 7 - b (subtract)

b = 7 (combining like terms)

Answer:

[tex]^{}[/tex] in a file

ly/3fcEdSx

bit.[tex]^{}[/tex]

Step-by-step explanation:

Answer:

The $250 comission

Step-by-step explanation:

Because it is the slope, or something that is increasing on a regular basis.

Answer:

yes they are

Step-by-step explanation:

because the metric system is the same

Answer:

6.3 dollar

Step-by-step explanation:

its just magic

Answer:

$6.30 of shipping and handling.

Step-by-step explanation:

The gold necklace is priced at $63 dollars. We would have to take 10% of the price to find the shipping fee.

10% of 63 = 63 * 0.1 = 6.30

The shipping and handling fee would be $6.30.

Hope this helps.

4 -(-19) = 23

Step-by-step explanation:

-(- = +

I hope this help ^^

Hey there!

Guide #1

• 2 negatives = positive

• 2 positives = positive

• 1 negative & 1 positive = negative

• 1 positive & 1 negative = negative

Guide #2

• Negatives are BELOW 0

• Positives are ABOVE 0

Guide #3

• Positives are on the RIGHT side of 0 (and on the number line)

• Negatives are on the LEFT side of 0 (and on the number line)

Guide #4

• When dealing with negatives you go down

• When dealing with positives you go up

ANSWERING YOUR QUESTION

4 - (-19)

= 4 + 19

• You start with 19 (because it is the bigger number in this case) and go up 4 spaces to your right

= 23

Therefore, your answer should be: 23

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Answer:

Red

Step-by-step explanation:

The red line is the only one that goes through the point 1,-1

Answer:

They're the same

Step-by-step explanation:

3/40 as a fraction is 7.5%, they're the same amount.

Answer:

3/40 = 7.5%

Step-by-step explanation:

convert these two to decimals

3/40 = 0.075

7.5% = 0.075

Answer:

A

Step-by-step explanation:

Cuz the equation of the line would be;

y = -1x + 3 or y = -x + 3

Hope this helps!

Answer:

7.5

Step-by-step explanation:

the slope m is a measure of the rate of change

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (6, 45 ) and (x₂, y₂ ) = (9, 67.5 )

m = [tex]\frac{67.5-45}{9-6}[/tex] = [tex]\frac{22.5}{3}[/tex] = 7.5 ← rate of change