4y-9+9. Please help!!!

Answer:

3, 6, 15, 12, 33, 16, 3a, 4b

All the fractions can simplify to 2/3

Answer:

3, 6, 15, 12, 33, 16, 3a, 4b

Step-by-step explanation:

re the same except you have to add the variable letter in front of them.You can multiply or divide 4/6 to fill in the blanks for the other ones. The last 2 with variables are the exact same, but you have to add the variable letter as well. Please correct me if I am wrong because everybody makes mistakes.      

Answer:

x=75

Step-by-step explanation:

54+51+x=180

105+x=180

x=75

The value of the angle will be equal to x=75.

Angles that add up to 180 degrees are referred to as supplementary angles. For instance, angle 130° and angle 50° are complementary angles since the sum of these two angles is 180°. The sum of complementary angles is 90 degrees.

Given that the two angles are 54 and 51 and the remaining angle is x. The value of the unknown angle is calculated by applying the supplementary angle property.

54 + 51 + x = 180

105+ x = 180

x = 75

Hence, the unknown angle is 75°.

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Answer: 45 yards

Step-by-step explanation:

From the question, we are given the information that the plans for a new street show lamp post that are 2.5 inches apart and that the plans use a scale of 0.5 inch = 9 yards,

Since a scale of 0.5 inch = 9 yards is used, the actual distance between the lamp posts will be:

= (2.5inches / 0.5 inches) × 9 yards

= 5 × 9 yards

= 45 yards

Answer:

The number is 623.

Step-by-step explanation:

[tex]\frac{x}{7}+3 =92\\\frac{x}{7} =89\\x=623[/tex]

Answer:

B, hope it helps :D

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

got 100% on my final exam your welcome if wrong then you must have a different layout than me but its aka european union thats my a

The European Union is the organization which created a shared economy and is denoted as option A.

This is referred to as a political and economic union of 27 member states which have their location in Europe.

It helps to foster bond through the use of a shared economy thereby making it the most appropriate choice.

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Answer:

b

Step-by-step explanation:

Answer:21.50 dollars

Step-by-step explanation:

The customer pays an amount of $26.74 for one pair of binoculars and one bird guide after the mark-up and 8.5% sales tax

The percentage is defined as a ratio expressed as a fraction of 100.

According to the given, the required solution would be as:

Mark up for binoculars = 10 x 1.45 = 14.50

14.5 x 1.085 = 15.7325 in sales tax

The total cost per binocular is $15.73 ($).

Bird Guide Commission = 7 x 1.45 = 10.15

10.15 x 1.085 = 11.01275 Sales Tax

The total cost per Bird Guide is $11.11 ($).

The addition provides one of each.

⇒ 15.73 + 11.01 = 26.74

Thus, the customer pays an amount of $26.74 for one pair of binoculars and one bird guide after the mark-up and 8.5% sales tax

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Answer:

listin or read but i will try to help you as much as i can

Step-by-step explanation:

Step-by-step explanation:

1. 4/8=1/2

2.3/9=1/3

3.9/12=3/4

4.3/6=1/2

Answer:

k=55

Step-by-step explanation:

Divide by -0.2 on both sides

-11/-0.2=55

55=k

Answer:

k = 55

Step-by-step explanation:

-11 = -0.2k

-0.2  -0.2                    Divide -0.2 on both sides

                k = 55

Answer:

y= 3/5x + 3

Step-by-step explanation:

slope= 3/5

y intercept= 3

Answer: [tex]y=\frac{3}{5} x+3[/tex]

Step-by-step explanation:

To find the equation of the graph, we need to know the slope and y-intercept. We can find the slope by using the formula [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]. Then, we use a point to find the y-intercept. Let's use the points (0,3) and (-5,0).

[tex]m=\frac{0-3}{-5-0} =\frac{-3}{-5} =\frac{3}{5}[/tex]

Now that we know the slope, we can plug in any point to find the y-intercept.

[tex]3=\frac{3}{5} (0)+b[/tex]            [multiply]

[tex]b=3[/tex]

Now, we know the equation is [tex]y=\frac{3}{5} x+3[/tex].

The solution to this system of equations is x= 5 and y=2.

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.

We have Equation:

5x + 2y= 29

x+ 4y= 13

Now, solving above two equation we get

x= 5 and y =2

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Answer:

The sum of two numbers is 18.

5 times the first number subtracted from 4/7 of the second number is 14.

First number --> x

Second number --> y

so

x + y = 18 --> x = 18-y

5x - (4/7)y = 14

so

5 (18-y) - (4/7)y = 14

90 - 5y - 4/7 y = 14

-5.57 y = 14-90

y = 13.64

so

x = 18 - 13.64

x = 4.36

Answer: Okay, I can't answer 1. and 2. because I don't know who Iris is, an the team/students

Send a pic of the teams

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]m\angle BAC=180^o-124^o=56^o\\\\\overline{AB}=\overline{BC}\quad\implies\quad m\angle BCA=m\angle BAC=56^o\\\\m\angle ABC=180^o-2\cdot56^o=68^o[/tex]

[tex]m\angle DBE=m\angle ABC=68^o[/tex]   {vertical angles}

[tex]\overline{BD}=\overline{DE}\quad\implies\quad m\angle DEB=m\angle DBE=68^o\\\\m\angle x=180^o-2\cdot68^o=44^o[/tex]

Answer:

$34.5

Step-by-step explanation:

4/3x3.45=4.6

7.5x4.6=34.5

Answer:

Step-by-step explanation:

the 2nd answer choice

Answer:

a, b, and c

Step-by-step explanation:

You can see that they will never intersect, therefore they are all parallel to each other.

I hope this helped, please mark Brainliest, thank you!

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18 ) Go...

[tex](3x - 16) + (6x + 7) = 180[/tex]

Collect like terms

[tex]9x - 9 = 180[/tex]

Add sides 9

[tex]9x - 9 + 9 = 180 + 9[/tex]

[tex]9x = 189[/tex]

Divide sides by 9

[tex] \frac{9x}{9} = \frac{189}{9} \\ [/tex]

[tex]x = 21[/tex]

_________________________________

[tex]11y - 32 = 6x + 7[/tex]

[tex]11y - 32 = 6(21) + 7[/tex]

[tex]11y - 32 = 126 + 7[/tex]

[tex]11y - 32 = 133[/tex]

Add sides 32

[tex]11y - 32 + 32 = 133 + 32[/tex]

[tex]11y = 165[/tex]

Divide sides by 11

[tex] \frac{11y}{11} = \frac{165}{11} \\ [/tex]

[tex]y = 15[/tex]

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19 ) Go...

[tex]8x - 14 = 5x + 34[/tex]

Add sides 14

[tex]8x - 14 + 14 = 5x + 34 + 14 \\ [/tex]

[tex]8x = 5x + 48[/tex]

Subtract sides 5x

[tex] - 5x + 8x = - 5x + 5x + 48[/tex]

[tex]3x = 48[/tex]

Divide sides by 3

[tex] \frac{3x}{3} = \frac{48}{3} \\ [/tex]

[tex]x = 16[/tex]

_________________________________

[tex](5y + 16) + (8x - 14) = 180[/tex]

[tex]5y + 16 + 8(16) - 14 = 180[/tex]

[tex]5y + 16 + 128 - 14 = 180[/tex]

[tex]5y + 130 = 180[/tex]

Subtract sides 130

[tex]5y + 130 - 130 = 180 - 130[/tex]

[tex]5y = 50[/tex]

Divide sides by 5

[tex] \frac{5y}{5} = \frac{50}{5} \\ [/tex]

[tex]y = 10[/tex]

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Answer:

2.3

Step-by-step explanation: if your finding the decimal 2.3 will be your answer if not then sorry

Step-by-step explanation:

: a common multiple of the denominators of a number of fractions. 2 : a common trait or theme.

Answer:

a(b + c) = a • b + a • c

=> 8(3 + 4) = 8.3 + 8.4 = 24 + 32

Step-by-step explanation:

Answer:

The answer for the blank is 32

Step-by-step explanation:

Step-by-step explanation:

give some hint

but I think the answer should be 8

Answer:

B

Step-by-step explanation:

35% of this price is :

35/100 × x = 0.35x

The price reduces by 0.35x.

This equals to 115.65

Now :

0.35x = 115.65

100/35 × 115.65 = 330.43

Answer:

THE ANSWER BBB . $330.43

Step-by-step explanation:

Answer:

Y = 1x + 4

Step-by-step explanation: