Answer:
x=1
Step-by-step explanation:
Given is an exponential equation
Subtract 3 from both the sides
We get
Taking log
=1
True y=2x+1 and y-3x=4 it would be the same way because you can solve for x and you can solve for y
Answer: 1920
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
The relation is a function. For a relation to be a function there must be a unique x value for each y value. So this means x's can not repeat, and in this relation, the x-values never repeat. Therefore this is a function.
Answer:
the total cost for 4 1/5 yds of fabric would be $33.39.
Step-by-step explanation:
To answer this, multiply the quantity purchased (4.2 yd) by the unit cost ($7.95/yd):
(4.2 yd)($7.95/yd) = $33.39
