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rodikova [14]
3 years ago
9

Given f(x)= 7x-5. Find the value of f(8)​

Mathematics
1 answer:
e-lub [12.9K]3 years ago
8 0

Answer: 52

Explanation:

You need to replace the x-values with 8 to solve this. So, the equation would look like this. f(8)= 7 x 8 - 5

7 times 8 is 56. 56 minus four is 52 which is your answer.

If you needed to graph this then it would look like this... (8, 52)

The 8 is in the input because it is the x-value (we replace x with 8) and 52 is output/range/y-value because it is the answer.

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37 + 15r > or equal to 127, what is the answer?
Tpy6a [65]

Answer:

r ≥ 6

Step-by-step explanation:

37+15r ≥ 127

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    15r ≥ 90

   / 15     /15           15 cancels and you're left with r

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4 0
2 years ago
What is the value of x? Enter your answer in the box
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It is equilateral triangle, so the 3 sides have the same length

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8 0
3 years ago
What is the distance of the two endpoints (3, 5) and (-6, -6)?
Jet001 [13]

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= sqrt 202

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3 0
3 years ago
I really need help on this help me please
Eduardwww [97]

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by migration

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8 0
2 years ago
Read 2 more answers
Keith has 7 yards of string. He needs ⅓ yard of string for each of his puppets. How many puppets can Keith make with his string?
Pani-rosa [81]

Answer:

the no of puppets that could be made with his string is 21

Step-by-step explanation:

Given that

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We simply multiply the 7 yards with the 3 so that the no of puppets could come

hence, the no of puppets that could be made with his string is 21

8 0
2 years ago
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