Answer:
is it on edge
Step-by-step explanation:
The nth term rule is -5n + 17.
So you have to do -5 multiplied by 31 + 17.
The answer= -138
90÷ 30= 3
This is the number ofincrements of 30 seconds-3·3 = -9 points
I hope this helps!
Answer:
y=8/7x+5/7
Step-by-step explanation:
To find out whether the expressions equal 9, plug the values of x and y into each problem. For example, the first expression would be 4 to the power of 2 + 6×1/3, which would simplify to 16+2 which is 18, not 9. The expressions that do equal 9 are B, D, and E.