A family drives an average speed of 60 miles per hour on a trip from Pensacola to Orlando. Part A
Write an inequality to show how many hours, h, the family must drive to travel the 438 miles to Orlando.
Part B
For how many hours must the family drive to travel the 438 miles?

7 3/10 hours or 7.3 hours

Step-by-step explanation:

We need to find two numbers that are multiples of 60 and close to 438

60*7 = 420

60*8 = 480

7<h<8

B. 438/60 = 7 18/60 = 7 3/10

answer: i'm great at algebra

~coco

step-by-step explanation:

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: