Ben bought a digital camera for $90. The tax rate is 6%. Which proportion can be used to find the amount of tax Ben will pay?
Question options:

Ninety over x equals six over one hundred

X over ninety equals six over one hundred

Six over x equals ninety over one hundred

X over six equals one hundred over ninety

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

is only a line? i think so

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: