Answer:
move the decimal to the left twice
Step-by-step explanation:
The answer is
a) one solution (0,-1)
just substitute y
we are told that y = 5x-1
so do
-15x — 3 (5x-1) = 3
and solve from there
Answer: 36h, 60+16.2h, and $92.40.
Step-by-step explanation:
n(h)=36h because there are 3 dozen cupcakes made per hour, to get C(h) you just plug in 36h in place of n and simplify, and then for the final answer 2 is plugged into the equation from the second answer.
Answer:
90
Step-by-step explanation:
both sides are equal
both sides have to match
therefore y is 90 and x is 30
it is a symmetry thing