Show that each of the following values for the given variable is a solution to the given equation. Show the calculations that lead to your answer.
(a) 5x+2 = 12
for x = 2
(b) = 6
for x = 15
(C) x1 - 2x = 8
for x = 4

Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

If you draw a card with a value of three or less from a standard deck of cards, i will pay you $43. if not, you pay me $11. (aces are considered the highest card in the deck.) step 1 of 2 : find the expected value of the proposition. round your answer to two decimal places. losses must be expressed as negative values.