the water, a fish swims back up 30 feet. Use a number line to help you create an equation that shows the new location of the fish in relation to the water's surface . 0 Interpret the sum in the context of the problem. OA. The equation is - 50 + (- 30) = - 80 . The fish is 80 feet below the water's surface B. The equation is - 50 + 30 = - 20 . The fish is 20 feet below the water's surface C. The equation is - 50 + 30 = - 80 . The fish is 80 feet below the water's surface . D. The equation is - 50 + (- 30) = - 20 . The fish is 20 feet below the water's surface

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.