Answer:
simplified value of the exponential expression 27 Superscript one-third
27= 3×3×3
=
answer is 3
Step-by-step explanation:
Yes the answer is correct
Answer:
k is 2/3 and y is -1/3 when x is -0.5.
Step-by-step explanation:
The direct variation relationship is y = kx, where k is the const. of var.
Subbing 3 for x and 2 for y, 2 = 3k, or k = 2/3.
Now, if x = -0.5, y = (2/3)(-1/2) = -1/3
k is 2/3 and y is -1/3 when x is -0.5.
B is a times b
C is also a times b
sorry im stuck on the rest