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Step-by-step explanation:

8 ÷ (w+10)

when you are quotient think divide.

Answer:

-3

Step-by-step explanation: The exponent of a number says how many times to use the number in a multiplication.

8 to the Power 2

In 82 the "2" says to use 8 twice in a multiplication,

so 82 = 8 × 8 = 64

In words: 82 could be called "8 to the power 2" or "8 to the second power", or simply "8 squared"

Exponents are also called Powers or Indices.

Some more examples:

Example: 53 = 5 × 5 × 5 = 125

In words: 53 could be called "5 to the third power", "5 to the power 3" or simply "5 cubed"

Example: 24 = 2 × 2 × 2 × 2 = 16

In words: 24 could be called "2 to the fourth power" or "2 to the power 4" or simply "2 to the 4th"

Exponents make it easier to write and use many multiplications

Example: 96 is easier to write and read than 9 × 9 × 9 × 9 × 9 × 9

You can multiply any number by itself as many times as you want using exponents.

Answer:

200 miles

Step-by-step explanation:

First, set up the equations.

plan 1: initial fee of $55.96, $0.12 per mile

plan 2: initial fee of $63.96, $0.08 per mile

We want to know at what distance will the cost be the same. So, set the equations equal to each other.

0.12x + 55.96 = 0.08x + 63.96

Combine the variables.

0.04x + 55.96 = 63.96

Combine the constants.

0.04x = 8

Divide by 0.04 to isolate x.

x = 200 miles

Check by plugging x back into each equation.

y = 0.12(200) + 55.96

y = 24 + 55.96

y = $79.96

y = 0.08(200) + 63.96

y = 16 + 63.96

y = $79.96

You are correct!

Answer

not correct because he just added the fractions and did it the wrong way

Step-by-step explanation:

Answer:

ill give you a idea to answer the question

A ship captain is mapping a trip and wants to know the distance the ship will travel over certain time intervals. time (hours)distance (miles). 0.5, 12.5. 1, 25. 1.5, 37.5. Assuming that the ship travels at a constant speed, what is its speed? ... You can see that every 30 minutes or 0.5 hours, the ship's distance ...

Answer:

sqrt7/4

Step-by-step explanation:

sin is opposite/hypotenuse which means sqrt63/12 then sqrt63=3sqrt 7 and simplifies get (sqrt7)/4 Done!

Answer:

I would say

2a+b/4

Hope this helps!

Answer:

y-7=4x(x+3)

Step-by-step explanation:

(The 4x is 4 times ...)

Answer:

[tex]y -7 = 4(x+3)[/tex]

Step-by-step explanation:

Point-slope form is in the format of [tex]y-y_1 = m (x-x_1)[/tex]. When knowing a line's slope and a point it passes through, you can write an equation in that format. The [tex]m[/tex], [tex]x_1[/tex], and [tex]y_1[/tex] must be substituted for with real values.

The [tex]m[/tex] represents the slope, thus substitute 4 for [tex]m[/tex]. [tex]x_1[/tex] represents the x-value of one point the line passes through, while [tex]y_1[/tex] represents that same point's y-value. The line passes through (-3, 7), so substitute -3 for [tex]x_1[/tex] and 7 for [tex]y_1[/tex]. This gives the following answer and equation:

[tex]y-(7) = 4(x-(-3))\\y -7 = 4(x+3)[/tex]

x=45°

angle 1=45°

angle 2= 135°

ps are you sure you've written the question properly??

Answer:

41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83 , 89, 97, 101, 103, 107, 109 and 113.

Step-by-step explanation:

Prime numbers are those integers that cannot be divisible by any other number that is not 1 or the prime number in question. That is to say that only divided by 1 or by itself the result of the division will be a whole number, which will necessarily be 1 or the same number (depending on whether it is divided by itself or by 1, respectively).

Answer:

0.5874

Step-by-step explanation:

Answer:

0.5874

Step-by-step explanation:

Getting 58.74 percent of a number is the same as multiplying the number 0.5874

Answer:

1680

Step-by-step explanation:

280 times 6 gives you total calories

Answer:

a1: Mount Whitney, California has the highest elevation

a2: Death Valley, California has the lowest elevation

b: The elevation is 6,317 ft higher

c: Death Valley, California has an elevation of 952 lower than Detroit, Michigan.

d: Houston, Texas has an elevation of 132 feet higher than New Orleans, Louisiana.

Step-by-step explanation:

Answer:

Y= X/4+2

Step-by-step explanation:

So first you find the slope and the y intercept

the slope is 1/4 and the y intercept is 2

so the equation would be Y= X/4+2

Answer:

What do you need help with?

Step-by-step explanation:

Answer: whats the. Question??

Step-by-step explanation:

Answer:

(-∞,1)U(7, ∞)

Step-by-step explanation:

-2r+8>3+3r

-5r>-5

r<1

2-2r>9-3r

r>7

Answer:

-1,0

Step-by-step explanation:

its an estamant so its nothing exactly

its closest to -1 and closest to 0

Answer:

The answer to this equation is:

(-1,0)

Step-by-step explanation:

-4x+7(2+3x)=1

-4x+14+21x=1

-4x+21x=1-14

17x=-13

x=-13/17=-0.764 estimation: 1

y=2+3x

y=2+3(-0.764)

y=2-2.292

y=-0.292 estimation: 0

Answer:

D. [tex] 2\sqrt {133}[/tex]

Step-by-step explanation:

[tex] {x}^{2} = {18}^{2} + ( {12}^{2} + {8}^{2} ) \\ \\ {x}^{2} = 324 + (144 + 64) \\ \\ {x}^{2} = 324 + 204 \\ \\ {x}^{2} = 528 \\ \\ x = \sqrt{532} \\ \\ x = \sqrt{4\times 133} \\ \\ x = 2\sqrt {133}[/tex]

Answer:

12(x+0.7)

Step-by-step explanation:

a number=x

the sum of a number and seven tenths is (x+0.7)

12 times that is 12(x+0.7)

Hope I helped!

Answer: volume = 36

Step-by-step explanation: since they said the volume should be equal to the diagram so he wants to create a box with the same volume as the diagram but wants the length to be 4 in so height = 3 and width = 3

Answer:

I think the answer is 36

Step-by-step explanation:

Answer:

Car leasing

Step-by-step explanation:

Im not exactly sure but this may be helpful

Car ownership is literally being the owner of the car and paying it full. Car financing is the one ive not heard of before. Car maintenance is literally caring and looking after the car. I know leasing is like giving out so im hoping its like that

Car leasing describes an alternative to car buying where monthly payments

are paid for a specific period of time, after which the vehicle is returned to the dealership or bought

Car leasing is a financial transaction in which a person pays a monthly fee in exchange for the use of a car for a predetermined period of time.

At the end of the lease term, the car is returned to the dealership or bought by the lessee.

So, Car leasing describes an alternative to car buying where monthly payments are paid for a specific period of time

To learn more on Car Leasing click:

https://brainly.com/question/21408425

#SPJ7

Answer:

$2. 75

Step-by-step explanation:

If he spent $55 on 20 lunches then each lunch was $2. 75

2. 75×20= 55

Answer:

Hey! so the answer is $2.75

Step-by-step explanation:

If he spet 55 dollars for the office you would have to divide the money to the number of people. so therefore $2.75.

Also, you dot have to love me ^-^.

Hoped this helped Im Eve btw. Hope you have a great day and consider marking this brainliest Thank you so much if you do! ✨

Answer:

I do not want you to just get this answer and stay with it. I want you to learn.

Step-by-step explanation:

I struggled with this also. What really helped me was a site called Khan Academy. I wish you luck as it helped me.

Answer:

x=6

y=-5

Step-by-step explanation:

3x+2y=8 equation 1

x-2y=16 equation 2

equation 2+equation1 ; 4x = 24

x = 6

substitution x in equation1 ;

18+2y=8

2y = -10

y = -5