HybridShadow3942

14.05.2021 • 

Mathematics

The total cost to mail a pacidage to a different country is a function of the weight of the package in pounds. The table below shows the cost to mail packages of different weights.
Welght (pounds)
4
8
10
Cost (dollars)
52
84
100
132
14
Which statement describes a graph which would represent the data in the table?
A
a graph of an increasing linear function with a y-intercept of 20 and a slope of 8
B
a graph of an increasing linear function with a y-intercept of 8 and a slope of 20
С
a graph of an increasing nonlinear function with a y-intercept of 52 and a variable slope
D
a graph of an increasing nonlinear function with a y-intercept of 20 and a variable slope

Ответ:

eshaesmot12345

05.06.2022

Mathematics

---

The would save $18. Here are the steps:
First, multiply 18.95×4=75.8 <--this is how much it cost for 4 adults BEFORE 5pm.
Second, multiply 14.45×4=57.8 <--this is how much it costs after the price is reduced at 5pm.
Lastly, you subtract the products: 75.8-57.8=18
So, therefore the adults would save $18 if they go after 5pm.

---

0,0(0 оценок)