Rectangle ABCD is dilated by a scale factor of 3 with the origin as the center of dilation to create rectangle A′B′C′D′. Which statement about the perimeters of
rectangle ABCD and rectangle A′B′C′D′ is true?
A The perimeter of rectangle ABCD is 3 units more than the perimeter of
rectangle A′B′C′D′.
B The perimeter of rectangle ABCD is 3 times the perimeter of rectangle
A′B′C′D′.
C The perimeter of rectangle A′B′C′D′ is 3 units more than the perimeter of
rectangle ABCD.
D The perimeter of rectangle A′B′C′D′ is 3 times the perimeter of rectangle
ABCD.
WILL GIVE BRAINLIST

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?

Carla was trying to decide what to do saturday evening. she has $100 available to spend for the evening. she has narrowed her choices down to these events: braves game, a concert of an artist she likes, or the georgia aquarium. admission to the braves game is $25, hot dogs cost $10, sodas cost $5. the concert costs $25 for admission, $20 for a souvernir t-shirt, and $10 for a soda. the georgia aquarium has the show of a lifetime with an all you can eat and drink that costs $100. carla does not want to take any driving chances, so in addition to the cost of the aquarium, she will also need to pay for her uber/lyft, which is $15 each way. which option should carla choose if she wants to spend the least? based on that choice, what then is carla's oppotunity cost? fully explain your answer in at least one paragraph.