If w = 7, what is the value of 21 - 2w?

Answers

Answer 1
Answer: do order off operations first
so 7 time 2 which is 14
then 21-14
which is 7
Answer 2
Answer: 21-2(7)=
=21-14
=7
The answer is 7

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find the indicated terms of the arithmetic sequence with the given description. the 50th term is 1001, and the common difference is 6. find the first and second terms.

Answers

Answer:

a₁ = 707 a₂ = 713

Step-by-step explanation:

the nth term of an arithmetic sequence is

a_(n) = a₁ + (n - 1)d

a₁ is the first term, d the common difference , n the term number

given

a₅₀ = 1001 , then

a₁ + 49d = 1001 ← substitute d = 6

a₁ + 49(6) = 1001

a₁ + 294 = 1001 ( subtract 294 from both sides )

a₁ = 707

and a₂ = a₁ + d = 707 + 6 = 713

How do you convert 3 1/2 to fraction notation also 9 7/8

Answers

To convert 3 1/2 to a fraction, you would multiply the whole number, (3), by the denominator, (2), and add your sum to the numerator, (1). Your total would be 7/2. You would then follow the same steps for 9 7/8. Multiply 9 times 8 and get 72, then add 7 and your total is 79/8.

*The denominator stays the same in your final answer

What is the end behavior of the graph of the polynomial function f(x) = 3x6 + 30x5 + 75x4?

Answers

Hello,

when x->+infinity , y-->+infinity
when x->-infinity, y->+infinity

The end behavior of the graph of the polynomial function f(x) = 3x⁶ + 30x⁵ + 75x⁴ is  x -> +∞, y-->+∞ and x -> -∞, y->+∞

How to determine the end behavior?

The equation of the function is given as:

f(x) = 3x⁶ + 30x⁵ + 75x⁴

Next, we plot the graph of the function

From the attached graph, we have the following highlights:

  • As x increase, y increases
  • As x decreases, y increases

Hence,  the end behavior of the graph of the polynomial function f(x) = 3x⁶ + 30x⁵ + 75x⁴ is  x -> +∞, y-->+∞ and x -> -∞, y->+∞

Read more about end behaviors at:

brainly.com/question/1365136

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Mr. Trujillo wants to paint a wall which contains a french door in his breakfast area as shown in the diagram below. How many square feet of wall does Mr. Trujillo need to paint?

Answers

Answer:

the answer to this question that you are asking is 18 because it just is

Graph y=2x+3 and it's inverse

Answers

The red line is y=2x+3
The blue line is its inverse : y=(x-3)/2

The elevation of the sun is 40 degrees from the ground. A business building casts a shadow that is 67 m long. How tall is the building please help

Answers

It’s 11.6 obviously