Answer:
z=−215z=-215
Step-by-step explanation:
z=−215z=-215
Answer:
C. x > 6
Step-by-step explanation:
Solve for x by simplifying both sides of the inequality, then isolating the variable.
We have the following:
The formula to calculate the cost is as follows:

In this case, p is equal a 1700, replacing:

Therefore, the cost of 1700 magnets is $1200
While solving an equation the first step is to get the variable (x) alone on either side.
2.3 x - 1.6 = 8.8 - 2.9 x
+ 1.6 +1.6
2.3 x = 10.4 - 2.9 x
2.3 x - 1.6 = 8.8 - 2.9 x
-8.8 - 8.8
2.3 x - 10.4 = 2.9 x
2.3 x - 1.6 = 8.8 - 2.9 x
+2.9 x + 2.9 x
5.2 x -1.6 = 8.8
A linear function can’t repeat but a quadratic function can