Ask question

Ask question

All categories

3 years ago

7

the cost of having a package delivered has a base fee of $10.80. every pound over 5 lbs cost an additional $0.41 per pound. writ

e an equation that expresses the cost c in terms of w, the total weight in pounds of a package weighing over 5 lbs.

1 answer:

Anna007 [38]3 years ago

7 0

C = 0.41(w - 5) + 10.80

You might be interested in

Match each equation with a solution from the list of values.

vova2212 [387]

Answer:

1. a=2.3

2. b=2.6

3. c=2.3

4.d=2.6

5. e=40

6. f=1/6

7. g=85

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Find the value of csc theta, if cos =-3/5; 90 degrees < theta < 180 degrees

Sloan [31]

Answer: $\frac{5}{4}$

Step-by-step explanation:

Given

$\cos \theta =\frac{-3}{5}$

and $\theta$ lies between

$90^{\circ}$

and for this $\theta$ , $\sin$ and $\text{cosec}$ is Positive as they lie in 2 nd Quadrant

$\sin ^2\theta +\cos ^2\theta =1$

$\sin ^2\theta =1-(\frac{-3}{5})^2$

$\sin ^2\theta =1-\frac{9}{25}$

$\sin ^2\theta =\frac{16}{25}$

$\sin \theta =\frac{4}{5}$

$\therefore \text{cosec}\ \theta =\frac{5}{4}$

6 0

3 years ago

A cone with a diameter

kkurt [141]

Answer:

I think it 3.15 if it wrong I'm not even here

3 0

2 years ago

If f(x) = 5x-3, which expression represents its inverse function?

valentinak56 [21]

Answer:

Pretty sure it's C

Step-by-step explanation:

For inverse functions, I do the opposite operation

the only logical inverse function I see working in this expression would be C

divide the 5 from 5x and add the 3

Also, subtract the f(x) on both sides to get the "- y"

so, you get : 5/x + 3 = - y (f(x) is just "y")

4 0

3 years ago

7. Hobbies Members of a reading group order books for $89.10 and bookmarks

qaws [65]

Answer:

(89.10+10.62)/18 =

(99.72)/18 =

= 5.54

Verification:

5.54*18 = 99.72

how much does each

person owe on average? $5.54

Step-by-step explanation:

4 0

2 years ago