find the x value 7x-1+6x-1=180

Step-by-step explanation:

Find the diagram to the question attached.

From the diagram, we are given the following dimension for one of the beds;

Length = 16cm

Width = 8cm

If the scale from his drawing to the actual garden is 2 cm for every 1 ft, then on converting to feet;

2cm = 1ft

16cm = x fr

cross multiply

2x = 16

x = 8ft

Hence 16cm = 8ft (based on the scale)

Similarly:

2cm = 1ft

8cm = x fr

cross multiply

2x = 8

x = 4ft

Area of the garden bed (in feet) = Length * Width

Area of the garden bed = 8ft * 4ft

Area of the garden bed = 32ft²

Hence the actual area of one of the garden beds is 32ft². We need to find 2 things fir us to get the required answer. First is the length of the bed in feet and the second is the width of the bed in feet.

Answer:

x<12

Step-by-step explanation:

x/2 - 1 <5

x/2 < 6

x < 12

Answer:

[tex] \huge \boxed{f(15) = 152 }[/tex]

Step-by-step explanation:

[tex]f(x) = 15 {x}^{2} - x + 20[/tex]

To find f(3) , substitute the value of x that's 3 into f(x). That is for every x in f(x) replace it with 3.

We have

[tex]f(15) = 15( {3})^{2} - 3 + 20 \\ \: \: = 15(9) + 17 \\ = 135 + 17 \: \\ = 152 \: \: \: \: \: \: \: \: \: \: [/tex]

We have the final answer as

[tex]f(15) = 152 [/tex]

Hope this helps you

Answer:

i think its 6

Step-by-step explanation:

You have to divide 5 to 5/6 which equals 6

Answer:

6

Step-by-step explanation:

Answer:

see below

Step-by-step explanation:

since there isn't any image given,

there are two possible answers

1. m∠5 = 180 - 100

  m∠5 = 80°

2. m∠2 ≅ m∠5

Answer: If 2 out of every 3 chickens are red, then about 13 chickens would be red. There is no whole-number answer because 20/3 cannot be simplified to a whole number.

Answer:

Each side is 15 ft

Step-by-step explanation:

The area of a square is given by

A = s^2 where s is the side length

225 ft^2 = s^2

Take the square root of each side

sqrt ( 225 ft^2) = sqrt ( s^2)

15 ft = s

Each side is 15 ft

Answer:

18 cm

Step-by-step explanation:

i may be wrong though because of the way you asked your question,  but I am smart so i think i got this answer correct.

Answer:

162 cents

Step-by-step explanation:

18 times 3 to get 54 then do 54 times 3 is 162

Answer:

About 192.22775 liters

Step-by-step explanation:

1 ounce = 0.0295735 litre

=> 6500 ounces = 0.0295735 x 6500 = 192.22775 litres

Answer:

18

Step-by-step explanation:

if there were 30 carrots at first, and 10 were gone, then 2 after that

The equation would be 30 - 10 - 2 = 18

Answer:

The $3 per video game with $50 membership is more economically if you rent at least 11 games or more per year

Step-by-step explanation:

there are 365 days in a year

3 x 365 = 1095

1095 + 50 = $1145 (Cost per year)

8 x 365 = $2920 (Free Membership) cost per year

If you only rent 10 video games per year, they equals the same amount

$3 x 10 (games) = $30 Then $30 + $50 (Member Fee) = $80

$8 x 10 (games) = $80 for 10 games rental

If they rent 11 games or more per year, then the $3 rental is more economical.

$3 x 11 = $33; $33 + 50 = $83

$8 x 11 = $88

Answer:

they are congruent

Step-by-step explanation:

because they are identical in form/ they have the same shape, angles, etc.

Answer:

x=6,-6

Step-by-step explanation:

-x^2=-36

x^2=36(cancel the signs) (divide 36 on both sides)

x=+-6

X=6,-6

Answer:

D

Step-by-step explanation:

yw

Answer:

i think the answers 10

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

Answer:

20 = 6m  or  m = 20/6 = 10/3

Step-by-step explanation:

Let's say Samantha has s marbles and Paul has m marbles.

We know that s = 20 and that Samantha has 6 times as many marbles as Paul. This means s = 6m.

Substitute 20 in for s:

20 = 6m

m = 20/6

Thus, the equation is m = 20/6.

~ an aesthetics lover

Answer:

20 = 6m  or  m = 20/6 = 10/3

Step-by-step explanation:

You see 6m or m is equal to 20

Answer:

x = 7

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

Solve for

x

by simplifying both sides of the inequality, then isolating the variable.

Inequality Form:

x>7

Interval Notation:

7

Answer:

2: x=6

3: x=5

Step-by-step explanation:

Question 1 is answered in the picture, but the answer is 6

x=14.3-(6.3+2)

x=14.3-8.3

x=6

x=20.6-(8.6+7)

x=20.6-15.6

x=5

Answer:

30 chocolate covered raisins per bag with 5 raisins left over.

Step-by-step explanation:

6 x 30 = 180

185 - 180 = 5

So that means there will be 5 remaining.

Hope that helps and have a great day!

Answer:

8 3/8

Step-by-step explanation:

Absolute value is the opposite of a number, or the number in positive values. Absolute value signs are the lines you find on your computer. An absolute value equation might look like this : |-13 1/4 - 12 7/8|

Answer:

5.6235567 * [tex]10^{7}[/tex] as scientific notation

A  single digit times a power of ten is called a scientific notation.

If my answer helped, kindly mark me as the brainliest!!

Thank You!!

D) -4, -3

if its being reflected across the y axis, the x value changes to the opposite (from 4 to -4)

if its being reflected across the x axis the y value changes to the opposite

hope this helps!! <3

Answer:237.5

Step-by-step explanation: 380x5=1900, 1900/8=237.5

The required calories in 1/8 of a pizza is 237.5 calories.

Given that, 1/5th of a pizza has 380 calories.  To calculate calories in 1/8 of  the pizza by using concept of proportion.

Let a, b, c and d be any real numbers. Consider these four number are in proportion such that a : b : : c : d.  That gives, a/b = c/d.

Let "x" represent the number of calories in 1/8 of the pizza.

By using proportion,

(1 / 5) / (1 / 8) = 380/x.

Dividing fraction is by multiplying first fraction with reciprocal of second fraction.

(1/5) × (8/1) = 380/x.

8/5 = 380/x.

By cross multiplication, gives,

8x = 380 × 5= 1900.

x = 1900/8 = 237.5.

Hence, the required calories in 1/8 of a pizza is 237.5 calories.

Learn more about proportion click here:

https://brainly.com/question/29259142

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Let [tex]y = F^{-1}(x)[/tex] and [tex]F(y) = x[/tex]

[tex]4y^2 - 1 = x\\4y^2 = x + 1\\y^2 = \frac{x + 1}{4}\\y = \sqrt{\frac{x + 1}{4}}\\f^{-1} = \sqrt{\frac{x + 1}{4}}[/tex]

Answer:

k=44

Step-by-step explanation:

Answer:

k=44

Step-by-step explanation:

Answer:

It would be C because the original price is 7 and they reduced the price by tow so it would be (7-2)

Step-by-step explanation:

Answer:

The mean would be 11

Step-by-step explanation: