Your answer would be choice b
You need to set it up as a fraction and make the fractions equal each other.
2/3 (2 of their books for 3 of yours)
x/18 (x amount of their books for 18 of yours)
(2/3)=(x/18)
multiply both sides by 18
and you get
36/3 which reduces to 12
so your answer is 12
Answer:
True: If you add 6 to a, this will be greater than b.
Step-by-step explanation:
If the ordered pair (a,b) satisfies the inequality y < x + 6, then the coordinates of this point satisfy the inequality. Substitute into the inequality x = a and y =b:
Check all options:
A. Subtract 6 from b:
So, if you subtract 6 from b it will be less than a but never equal to a, so this option is false.
B.
So, a is greater than b - 6, not b. This option is false.
C. If you add 6 to a, then
This option is true.
D. a+6 is greater than b, so it cannot be less than b. This option is false.
Answer:
r = 4
Step-by-step explanation:
The radius is always half the length of the diameter. In this case r = 4.
No numbers, is the question correct? Are you factoring?