Solve the system of equations algebraically. y = r + 4x + 3
y = 2x + 6
A) no solution
OB) (3.0) and (4.-1)
OC)(-3,0) and (1.8)
OD) (3.0) and (1.8)

What are the domain and range of the function f(x)=2^x+1

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?