A business was attempting to measure if increased advertising led to more online sales revenue. Data shows that the average monthly sales revenue were $100,000,000 prior to the new campaign. Please write a null and alternative hypothesis that would guide the research.

a

step-by-step explanation:

a

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

answer: ur v dumb

step-by-step explanation:

45

step-by-step explanation: