How many solutions does this linear system have?
one solution: (0, -1)
one solution: (1.4)
no solution
infinite number of solutions

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )