Event a has a 0.3 probability of occurring and event b has a 0.4 probability of occurring. a and b are independent events. what is the probability that neither a or b occurs? a. 0.42 b. 0.12 c. 0.10 d. 0.70

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet