U can just find the slope. From B to A it is up 8 and 3 to the right. So 8/3 which is 2.6 rounded. The answer is C
Answer:
x = 2.5
Step-by-step explanation:
4(x + 7) = 38
Simplify.
4x + 28 = 38
Subtract 28 from each side of the equation.
4x + 28 - 28 = 38 - 28
Simplify.
4x = 10
Divide each side by 4.
4x ÷ 4 = 10 ÷ 4
x = 2.5
(7 - b) + (3b + 2)
Open the parentheses (this is a simple addition question so there's no need to do anything)
7 - b + 3b + 2
Rearrange (not necessary but makes it easier)
3b - b + 7 + 2
2b + 9
-T.B.
Answer:
1st question: A
2nd question: B
Step-by-step explanation:
For the first question, the lowest y value is 3, and the highest is 7. You use parenthesis instead of brackets since the circle is open.
For the second question, I just bruteforced it with a calculator because I don't remember the easy way to do it
