Answer:
Step-by-step explanation:
After this step, combine like terms!
After that, apply what you know about exponents, specifically the multiplication of exponents rules...
This is your answer!
I think it's incorrect, because using an umbrella has nothing to do with plants growing. Something like that. What are my choices?
To eliminate the i in the denominator, you multiply it by (6+5i), because (a+b)(a-b)=a²-b², we need i² to eliminate i. Recall that i²=-1
-1(6+5i)/(6-5i)(6+5i)=(-6-5i)/[6²-(5i)²]=(-6-5i)/(36-25i²)=(-6-5i)/61
your choices are all correct. You need to check the 7th answer as well.
8666.875
where is your calculator?
T + m = 26
m = t - 6
t + t - 6 = 26
2t - 6 = 26
2t = 26 + 6
2t = 32
t = 32/2
t = 16 <==== trevor has 16
m = t - 6
m = 16 - 6
m = 10.......marissa has 10