The common ratio is -5, note that each value is the previous value multiplied by -5.
Answer:
x=-6
y=30
Step-by-step explanation:
-5x =2x+42
x=-6
y=2(-6)+42
=30.
Answer:
2a+8
Step-by-step explanation:
It would be still be X. Any number times 1 is that number. For example 3x1=3 and 325x1=325 :)
Answer:
-19/9
Step-by-step explanation:
First, you would plug in the numbers for y and r. Therefore, your equation should now be 5 = 9x + 24. Now you would put like terms on the same side. It now then look like -19 = 9x. You divide by 9 to get the x by itself. The answer should be x = -19/9.