The answer is 12
Step 1. Perform the operations inside the parenthesis:
(4 + 9) − 3(6) ÷ 2 + 8 = 13 - 18 ÷ 2 + 8
Step 2. Division has advantage over subtraction and addition:
13 - 18 ÷ 2 + 8 = 13 - 9 + 8
Step 3. Subtract and add:
13 - 9 + 8 = 12
Answer:
y=-3/2x+2
Step-by-step explanation:
Convert the equation from standard form to slope intercept form using inverse operations to isolate y.
6x+4y=8
4y=8-6x
y=2-6/4x
y=-3/2x+2
Answer:
Not a right-angle triangle
Step-by-step explanation:
15² = 12² + 8²
225 = 144 + 64
225 = 208 is a false statement
So not a right angle triangle
Answer:
A) A line
Step-by-step explanation:
Notice that:
x-y=4
-y=4-x
y=-4+x
y=x-4
The equation y=mx+b produces a line, so A) a line would be correct
Answer: 55:3
Step-by-step explanation:
550/10=55 <- students
30/10=3 <- Teachers
55:3 (last option) ||btw can u help me on my question?
