3 years ago

Evaluate the equation for the indicated value, f(n)=5n+8 for f(4),

Mathematics

1 answer:

Colt1911 [192]3 years ago

7 0

You would need to put 4 in for (n)so, 5(4)+8 then solve. 5 times 4=20 plus 8 is 28. I hope I could help!

You might be interested in

The distance between -2 and 4 on the number line can be found by which expression

Dahasolnce [82]

4 - -2

,...........................

6 0

3 years ago

Read 2 more answers

Alenkinab [10]

Answer:

If I'm correct I think 4 is the polygon

7 0

3 years ago

Can someone please help on this Q-Q thanks

liq [111]

Answer:

Yup it’s d

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Write an equation for the line in point slope form through the points (2, −6) and (−1, −8).

igomit [66]

Let point A be $(2, -6)$ and point B $(-1, -8)$

$m = \frac{y_2 - y_1}{x_2 - x_1} = \frac{-8 - (-6)}{-1 - 2} = \frac{-8 + 6}{-1 -2} = \frac{-2}{-3} = \frac{2}{3}$

Use the point-slope formula and whichever point you want as , in this case I'll use

$y - y_1 = m(x - x_1)\\y - (-6) = \frac{2}{3}(x - 2)\\y + 6 = \frac{2}{3}x - \frac{4}{3}\\y = \frac{2}{3}x - \frac{4}{3} - 6\\y = \frac{2}{3}x - \frac{14}{3}$

8 0

3 years ago

Shows that usually cost $124.95 are on sale for $87.46. What percent off are they?

Ad libitum [116K]

Answer: They are 30% off

Step-by-step explanation:

$124.95 - 30% (37.485)

124.95-37.485= 87.465

4 0

4 years ago