A furniture store offers two choices of discount on a sofa with a price of $1250. Choice A: 15% discount after 13 % tax is paid
Choice B: $200 rebate before 13% tax is paid Which is the better deal for the customer?
If the discount is refunded on a credit card, or requires the customer to mail in a claim for the discount, or if the $200 rebate is cashback, explain why a customer might not make the best choice financially.

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

Acaterpillar eats 1400\%1400% of its birth mass in one day. the caterpillar's birth mass is mm grams. which of the following expressions could represent the amount, in grams, the caterpillar eats in one day? \

What is the y-intercept of the line with the equation 3x + 4y = 12?