A garden is increased by 180 ft2 to have room for 60 ft of tomatoes, 96 ftof zucchini, 112 ft2
of lettuce, 222 ft2 of corn, and 40 ft- of peppers.
What was the garden's original length if it was
11 ft longer than the width?

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

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.

Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?