Answer:
6
Step-by-step explanation:
y=mx+b
93.40=8.40x+43
the 93 is the amount we want to get to, 8.40 represents the value of each sign and the 43 is the original cost
it is a rational number because it can be written as the ratio of two integers
Answer:
its f
Step-by-step explanation:
Answer:
x²-4x-12
Step-by-step explanation:
multiply each term in the first parentheses by each term in the second parentheses
x*x+2x-6x-6*2
calculate the product
x²+2x-6x-12
collect like terms
x²-4x-12
Answer:
(1,0)
Step-by-step explanation:
The zero of the function is where it crosses the x axis ( where y=0)
x=1 where y=0
(1,0)