Which are equivalent expressions? Check all that are true.
O a + b3 = 3a + 3b
0 0 (a + 3b)3 = 3a + 9b
O a + b : 3 = a + 3b
a + 3b. 3 = 3a + 6b
O a + 3b. 3 = a + 9b

Lindsay is creating a bridge out of dried pasta and glue. in her plans, she sketches the graph to determine the lengths of the noodles, in centimeters, needed for the arch to increase the length of the bridge in 1 centimeter increments. which function did lindsay use to create her design? f(x) = (x – 5)2 + 8 f(x) = –(x + 5)2 + 8 f(x) = 0.5(x + 5)2 + 8 f(x) = –0.5(x – 5)2 + 8

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

Which of the following are arithmetic sequences? check all that apply. a. 0.3, 0.6, 0.9, 1.2, 1.5, b. 2, 3, 6, 11, 18, c. 150, 147, 144, 142, d. 2, 4, 9, 16, 25,