Answer:
22.5
Step-by-step explanation:
Answer:
-13
Step-by-step explanation:
Opposite of 9t = -9t
Taking the sum of 9t - 13 and -9t
Sum = 9t - 13 + (-9t)
Sum = 9t - 13 - 9t
Sum = 9t-9t - 13
Sum = -13
Hence the expression in standard form is -13
-3 is one of them hope this helps
Answer:
(x, y, z) =(1, -1,2)
Step-by-step explanation:
.............
<span>written in standard form
</span><span>
7.12 x 10^-3 = 0.00712
hope it helps</span>
