Answer:
Step-by-step explanation:
Given
A telephone call costs c cents for first 3 minutes and m cents for each additional minute.
Any call beyond 3 minutes costs
where t is the minutes spent beyond 3 minutes
For 6 minutes , t is 3
thus, it can be written
Answer:
x(x - 7)(x^3 + 2)
Step-by-step explanation:
Note that x is a common factor here:
3x^5-7x^4+6x^2-14x = x(3x^4 - 7x^3 + 6x - 14), or:
x(3x^4 - 7x^3 + 6x - 14) Note that 6x - 14 can be rewritten as 2[x - 7]
and that 3x^4 - 7x^3 can be rewritten as x^3[x - 7]
Therefore, x(3x^4 - 7x^3 + 6x - 14 becomes:
x(x - 7)(x^3 + 2)
Y = 10x + 20
x = number of cars washed for charity
y = amount earned for the charity
slope = 10
This means that :
<span>
For every car washed for charity, the amount earned for the charity increases by $10. </span>
The correct answer or sum for 1+1 is 2 because if you take 1 thing and put it with another thing, you now both have 2 things