12 only show work pls

Answer:

a

Step-by-step explanation:

Answer:

Step-by-step explanation:

1) 3x  + 12

2) 5z + n

3) 5z + (n-35)

4) x + 4 + 7

5) z + 9 + 18

Answer:

1,440.34 ft OR 710.33 ft and 1690 ft

Step-by-step explanation:

1)

He starts at 2,150.67 feet and ends up in 1,440.34 feet.

If you're asking what number shows his change in elevation, it's obviously 1,440.34.

OR if they are asking for the difference, the answer is 710.33

2)

She starts ar 500 ft. When she gets off, it's 2,190 ft. If you subtract those 2 numbers, it should be 1690 ft.

Answer: 12

Step-by-step explanation:

Answer:

Inequality: 42.28o + 352.02 ≤ 500

Answer: o ≤ 3.5

Step-by-step explanation:

Have a good day :)

Hello here's ur answer ⤴️

Step-by-step explanation:

hope it helps

Answer:

x = 0.4

Step-by-step explanation:

[tex] \frac{2}{3} + \frac{1}{3} x = 2x \\ = > \frac{2}{3} + \frac{x}{3} = 2x \\ = > \frac{2 + x}{3} = 2x \\ = > 2 + x = 2x \times 3 \\ = > 2 + x = 6x \\ = > 2 = 6x - x \\ = > 2 = 5x \\ = > \frac{2}{5} = x \\ = > 0.4 = x[/tex]

Answer:

5 cats to 9 dogs

5 : 9

5 / 9

Step-by-step explanation:

hope this helps!

Answer:

Ratio of cats to dogs :

5 to 9

5:9

5/9

Hope it helps :)

Answer:

450+120w

will be the expression

Equation: 450+120w = x

Answer:

The similarities between arithmetic and geometric sequences is that they both follow a certain term pattern that can't be broken.

brainliest is appreciated

Step-by-step explanation:

An arithmetic sequence is a sequence of numbers that is calculated by subtracting or adding a fixed term to/from the previous term. However, a geometric sequence is a sequence of numbers where each new number is calculated by multiplying the previous number by a fixed and non-zero number.

Answer:

[tex] - 19 = x - 19 \\ x = - 19 + 19 \\ x = 0 \\ thank \: you[/tex]

Answer:

7.5

plss mark brainliestt

Step-by-step explanation:

5×1.5=7.5

if u dilate or enlarge something by a scale factor bigger than 1,then it gets larger

Answer:

Its been bad Been having realllll Bad period Cramps srry if that was TMI but besides that not bad

Step-by-step explanation:

How about you?

Answer:

Domain and Range both All Real Numbers

Answer:

912-12r+11

don't worry

Answer:

x = 3/4 n

Step-by-step explanation:

-3(x+n)=x

Distribute

-3x-3n = x

Add 3x to each side

-3x-3n+3x= x+3x

3n = 4x

Divide by 4

3/4n = 3x/3

3/4 n = x

Answer:

Step-by-step explanation:

[tex]\dfrac{a^{m}}{a^{n}}=a^{m-n}\\\\\\\dfrac{6^{-2}}{6^{4}}=a^{-2-4}=6^{-6}[/tex]

Find total area: 12 x 16 = 192 square feet.

7 pints are needed for each square foot , multiply total square feet by 7 pints to find total pints needed:

192 x 7 = 1,344 total pints.

1 gallon = 8 pints.

Divide total pints needed by 8 to get gallons:

1,344 / 8 = 168

168 gallons are needed

Answer:

5.5

Step-by-step explanation:

Answer:

[tex](a + b) ^{2} = {a}^{2} + 2ab + {b}^{2} \\ (a - b) ^{2} = {a {}^{2} - 2ab + {b}}^{2} [/tex]

Step-by-step explanation:

hopethe answer helped you :)

Answer:

(a+b)² = a²+2ab+b²

(a-b)² = a²-2ab+b²

Step-by-step explanation:

Answer: x = 18

explanation: By adding 11 and 7 you get 18

Answer:

Step-by-step explanation:

[tex]\tt{ \green{P} \orange{s} \red{y} \blue{x} \pink{c} \purple{h} \green{i} e}[/tex]

Answer:

X = 0

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given:

Remember two subsequent negatives turn to positive:

Answer:

5

Step-by-step explanation:

[tex] - 3 - ( - 8)[/tex]

Remove the parentheses:

[tex] - 3 + 8[/tex]

= 5

You have to add it backwards and times it then you divde 2

The inequality which can be used to determine x, the number of outfits Cameron can purchase while staying within his budget is 720 ≤ 270.4 + 70.25x

Given:

Amount with Cameron = $720

Cost of new bicycles = $200.75

Cost of 4 bicycle reflectors = $12.29 × 4

= $49.16

Cost of bike gloves = $20.49

Cost of new banking outfit = $70.25

let

number of outfits = x

The inequality:

720 ≤ 200.75 + 49.16 + 20.49 + (70.25 × x)

720 ≤ 270.4 + 70.25x

720 - 270.4 ≤ 70.25x

449.6 ≤ 70.25x

x ≤ 449.6 / 70.25

x ≤ 6.4

Therefore, the number of outfits Cameron can purchase is 6 pairs

Read more:

https://brainly.com/question/15816805

Answer:

[tex]13 x - 2(8 + 5x) = 12 - 11x \\ 13x - 16 - 10x = 12 - 11x \\ x \: terms \: togather \\ 13x + 11x - 10x = 12 + 16 \\ 14x = 28 \\ x = \frac{28}{14} = 2 \\ thank \: you[/tex]

Answer:

x=2

option c.

Step-by-step explanation:

Hence, option c. is the correct answer

Let x = 1111/999. Then

999x = 1111

1000x - x = 1111

Clearly 1 < x < 2, and x must have a repeating pattern of 3 digits immediately after the decimal point. So we can write

x = 1.abcabcabc…

Then

1000x = 1abc.abcabcabc

and

1000x - x = 1abc.abcabcabc… - 1.abcabcabc…

999x = 1abc - 1

x = (1abc - 1)/999

Now,

1abc - 1 = 1000 + 100a + 10b + c - 1

and

1111 = 1000 + 100 + 10 + 1

which means a = b = 1 and c = 2.

So we have

1111/999 = 1.112112112…

Answer:

(2,-4)

Step-by-step explanation:

Answer:

AB=x+3;

BC=2x;

AC=4x−5

AB+BC=AC

x+3+2x=4x−5

3x+3=4x−5

x=8.

Step-by-step explanation:

Answer:

 148 adult tickets

Step-by-step explanation:

The number of adult tickets sold is 1/4 of the total:

 (1/4)×592 = 148 . . . adult tickets sold

Answer:

[tex]y = \frac{2x}{x - 1} [/tex]

Step-by-step explanation:

find the inverse of the function

To find the inverse function, swap x and y, and solve the resulting equation for x.

If the initial function is not one-to-one, then there will be more than one inverse.

So, swap the variables

[tex]y = \frac{x}{x - 2} [/tex]

becomes

[tex]x = \frac{y}{y - 2} [/tex]

Now, solve the equation 

[tex]x = \frac{y}{y - 2} [/tex]

 for y.

[tex]y = \frac{2x}{x - 1} [/tex]