70. pts
2x + 6 ≥ –4
a.
x ≤ –5
b.
x ≥ –8
c.
x ≥ –5
d.
x ≤ –8

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2