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Anastaziya [24]
2 years ago
12

Help with both I’ll mark brainliest

Mathematics
1 answer:
UNO [17]2 years ago
8 0

Answer:

add the numbers

Step-by-step explanation:

and subtract step by step

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Sixteen is seven plus three times a number find the number
Mama L [17]

Answer: x=3

Step-by-step explanation:

16 = 7 + 3x

9 = 3x

3 = x

:0

4 0
3 years ago
Need help finding the domain and range
pogonyaev

Here are a few things you'll need to know for this question:

  • Domain: <u>The list of x-values that are possible on a line.</u>
  • Range: <u>The list of y-values that are possible on a line.</u>
  • Interval Notation: <u>Shows the domain/range using the endpoints</u>. Brackets mean that the endpoint is included, parentheses mean the endpoint is excluded. Ex: (2,10]. 2 is excluded, 10 is included.
  • Closed Circles: <u>The endpoint is included.</u>
  • Open Circles: <u>The endpoint is excluded.</u>

So firstly, let's look at the domain. We see that there is a closed circle at x = -2 and an open circle at x = 5. Using what we know, <u>the interval notation of the domain is [-2,5).</u>

Next, let's look at the range. We see that there is a closed circle at y = -5 and an open circle at y = 2. Using what we know, <u>the interval notation of the range is [-5,2).</u>

3 0
3 years ago
Choose the most appropriate name for the function described below.
DedPeter [7]
T(p) would be an accurate answer. This situation likens to the f(x) function, where y is the function of x and so dependent on x. The cost of the tomatoes is dependent on the price per pound, so cost would be in the f place and price per pound would be in the (x) place.
4 0
3 years ago
Read 2 more answers
For this graph mark the statements that are true
Nitella [24]

For the graph in the figure

we know that

the function  is a quadratic equation ( vertical parabola) open up

so

The vertex is a minimum

the vertex is the point (1,0)

The domain x of the function is all real numbers-------> (-∞,∞)

The range is the interval--------> [0,∞)

f(x)\geq 0

therefore

Statements

A) The range is the set of all real numbers

Is false

B) The domain is the set of all real numbers

Is true

C) The domain is the set of all real numbers greater than or equal to zero

Is false

D) The range is the set of all real numbers greater than or equal to zero

Is true


7 0
3 years ago
Ronata is putting lace around the rectangular tablecloth with width of 52 and 1/3 inches and length of 72 and 2/3 inches. How mu
rodikova [14]

Answer:

3802 8/9

Step-by-step explanation:

So what you do is you  make 52 1/3 and 72 2/3 improper fractions like 157/3 and 218/3. Then you multiply and get 34218/9. Then you simplafiy and get 3802 8/9

3 0
3 years ago
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