Answer:
Step-by-step explanation:
We choose arbitrary values for x and in each case calculate y = 2x + 5.
If x = 0, y = 5; if x = 3, y = 11, and so on.
How? when x = 3, y = 2(3) + 5 = 6 + 5 = 11.
The table, with rows and columns suitable to this problem, would look like:
x y
0 5
3 11
10 25
and so on
Answer:
Look the square root up on the internet.
Step-by-step explanation:
Rewrite the expression as
Factor 2a from the first two terms and 3b from the last two:
Factor a-2b
Answer:
(2.4,1.8)
Step-by-step explanation:
the answer is in the image above
Answer:
9
Step-by-step explanation:
24 - 6 = 18 divided by 2 is 9 so a must be 9
