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3 years ago

If 17=3+8x what is the value of 4x+9

Mathematics

1 answer:

Stells [14]3 years ago

4 0

C) f(x) = 3x2 + 5 and y = 3x2 + 5

Correct. f(x) = and y = : f(x) = 3x2 + 5 and y = 3x2 + 5.

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Simplify to create an equivalent expression6(7-3y)+6(y+1)

RideAnS [48]

Answer:

48-12y

Step-by-step explanation:

6(7-3y) + 6(y+1)

distribute the 6 on both parentheses

42-18y+6y+6

combine like terms

42-12y+6

combine like terms again

48-12y

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3 years ago

Helppppp plssss I’ll make brainliest

MrMuchimi

Answer:

C. 3x=21

x=7

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Explain why a straight line on graph shows a constant rate change.

notka56 [123]

Because the line makes equal angle at all the points..

3 0

3 years ago

What is the inverse of "f"if f(x)=^3 sqrtx-5

sashaice [31]

y=x−5−−−−√3

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8 0

4 years ago

Read 2 more answers

1. A grand tour of four cities begins at city A and makes successive stops at cities B, C,

vampirchik [111]

Using distance between two points, it is found that the total distance covered on the tour is of 3400 miles.

Given two points $(x_1,y_1)$ and $(x_2,y_2)$ , their distance is given by:

$D = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

In this problem, the formula is used to find the distance covered on each tour, hence:

$d_{AB} = \sqrt{(400 - 0)^2 + (300 - 0)^2} = 500$

$d_{BC} = \sqrt{(-800 - 400)^2 + (800 - 300)^2} = 1300$

$d_{CD} = \sqrt{(-800 - (-800))^2 + (0 - 800)^2} = 800$

$d_{DA} = \sqrt{(0 - (-800))^2 + (0 - 0)^2} = 800$

Then, the total distance is given by the sum of each separate distance, hence:

$d = d_{AB} + d_{BC} + d_{CD} + d_{DA} = 500 + 1300 + 800 + 800 = 3400$

The total distance covered on the tour is of 3400 miles.

You can learn more about distance between two points at brainly.com/question/25929988

3 0

2 years ago