Answer:
3.2 gallons
Step-by-step explanation:
2640 / 825 = 3.2
The answer to that question is 5
Answer: The answer is 1
Step-by-step explanation: The distance between -7 and -3 is 4 then half the distance in between -7 and -3 is going to be -5 because we just clarified that the distance between -7 and -3 is 4 so we did 4/2 and got 2 so we can figure out whats the distance between each point. Now that we figured that out we can determine what value the blue dot is if the value between each point is 2 then we can make out what the rest of the points on the line. If we from -3 to the blue point that would be 1.
The factors of the expression are ![\rm(3 - 7x^2)(x - 3)](https://tex.z-dn.net/?f=%5Crm%283%20-%207x%5E2%29%28x%20-%203%29)
<h3>How to find factors in the expression?</h3>
First group the first two terms and the last two terms together respectively.
The factors of the expression are given by;
![\rm= -7x^3 + 21x^2 + 3x - 9\\\\=-7x^2(x - 3) + 3(x - 3)\\\\=(3 - 7x^2)(x - 3)](https://tex.z-dn.net/?f=%5Crm%3D%20-7x%5E3%20%2B%2021x%5E2%20%2B%203x%20-%209%5C%5C%5C%5C%3D-7x%5E2%28x%20-%203%29%20%2B%203%28x%20-%203%29%5C%5C%5C%5C%3D%283%20-%207x%5E2%29%28x%20-%203%29)
Hence, the factors of the expression are
.
To know more about factors click the link given below.
brainly.com/question/9645056
I think you're supposed to substitute -5 into x. So now the equation is
f(-5)= 6(-5) +7.
f(-5)= -30+7
f(-5)= -23
As a result, the value of f(-5) is -23