Answer:
2. -1/3x > 12
3. 5+x > 7
4.10-x < 30
5. 2+5x ≤ 3
6.6-2x ≥ 17
Step-by-step explanation:
Answer:
9.750
Step-by-step explanation:
formula for average rate of change is ;
f(b)- f(a)/b- a
here a = 1 and b = 2.5
f(b) = (2.5)^3 + 2 = 17.625
f(a) = 1^3+ 2 = 3
using the formula above, we have it that
(17.625-3)/2.5-1 = 9.750
Answer:
Jersey cost (without discount)= $65
Step-by-step explanation:
<u>First, we need to determine how much he spent on the jersey:</u>
Jersey cost (with discount)= 83.39 - 37.89
Jersey cost (with discount)= $45.5
<u>Now, the original cost of the jersey:</u>
Jersey cost (without discount)= discount cost / (1 - discount)
Jersey cost (without discount)= 45.5 / 0.7
Jersey cost (without discount)= $65
Answer:
6.2% of $2768 = $171.62
Step-by-step explanation:
To find 6.2% of 2768.
Solution:
In order to find the percent of some number, we will convert the percent into fraction form and then multiply that with that number. Thus, we get that percent of the number.
6.2% can be written in fraction form as:

6.2% of $2768 can be evaluated as :
⇒ 
Multiplying the numerators.
⇒ 
⇒ 
⇒
(Answer)
Answer:
C and E
Step-by-step explanation:
the b value of an exponential function needs to be greater than one to be exponential growth

and 1.1 are the only 2 that are greater than one