Discussion Topic In mathematics, we often discuss modeling. In geometry, we model the physical world
with different shapes. In algebra, we model situations of change and variability with
functions.
Where else have you heard the term model? How is that meaning of the word different
from or the same as the meaning we use in algebra?

1 1/5

step-by-step explanation:

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.

0.50 , 0.75

step-by-step explanation: