Solve the equation
2+ x/-10 = 2/5
a: -16
b: -24
c: 16
d: 24

Solve the system by the elimination method. 3x - 2y - 7 = 0 5x + y - 3 = 0 to eliminate y, the lcm is 2. which of the following is the resulting equations? 1.3x - 2y - 7 = 0 5x + y - 3 = 0 2.3x - 2y - 7 = 0 -10x - 2y + 6 = 0 3.3x - 2y - 7 = 0 10x + 2y - 6 = 0

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x