Solve by elimination.

8x-10y=30 -2x-2y=-12

A.
(5, -1)

B.
(5, 1)

C.
(1, 5)

D.
No solution

What is the value of x? enter your answer in the box. (cm)

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

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