Answer:
hope this helpw
Step-by-step explanation:
Answer:
a) 0
b) 4.5
c) 3
d) 6
Step-by-step explanation:
Formula: 3x + 4y = 12
The questions contains the values of x. So here's an example of:
d) x = -4, y = ?
Using the formula: 3(-4) + 4y = 12
-12 + 4y = 12
4y = 24
y = 6
Do the same for the others!
Step-by-step explanation:
=>a+6a=90-12
=>7a=78
=>a=11,14
The answer would be an=-2+5n
Answer:
Answer is C
Step-by-step explanation:
Because when you go across the X- axis you are just copying the triangle just in the "box" above.
