a) The variable in the inequality is <u>x.</u>
b) The inequality symbol needed <u>< ( or >)</u>
c) The constant is <u>8.</u>
d) The inequality is <u>f(x)<8x .</u>
Step-by-step explanation:
Given,
The person can make less than $8 per hour
To find the correct inequality for this situation.
Let us take,
The person works for x hours.
If the total income of the person for x hours is f(x)
Then, the inequality will be
f(x)<8x
Answer:
the years are longer
Step-by-step explanation:
the planets days and nights length depends on its tilt and rotation speed. so it has nothing to do with that. A and C are wrong
the longer it takes to revolve around the sun the longer the year is, so its not B
Answer:
First one
Step-by-step explanation:
The first one
y = 6.6 (1/2 ) ^n where n = the number of half lives
42 days/ 14 days/halflife = 3 halflives
Answer:
(4x+3)^2 = 18
16x+9=18
16x=9
<u>x=9/16</u>
Step-by-step explanation:
