5 5 2 2 0
ten thousands thousands hundreds tens ones
So 39 books and it must equal 70. So 39 + ___ = 70 or, to make it a bit simpler, 70 - 39 = ___. You should be able to do that.
The function f(x) varies directly with x and f(x) = 90 when x = 30.
f(x)=3x
What is f(x) when x = 6?
f(6)= 3*6 =18
18
Answer:
Step-by-step explanation:
5x^2 - 2y.....x = 2 and y = 3
5(2^2) - 2(3) =
5(4) - 6 =
20 - 6 =
14 <===
only two. That is absolute value, so -3=x would be transfo into 3 by the absol values. And ofc 3=3.
so two numbers would fit as the x variable 3 and -3