Answer:
c = - 2
Step-by-step explanation:
Given inverse function
(5) = - 1 , then
f(- 1) = 5 , that is
- 2c + c(- 1) - (- 1)² = 5
- 2c - c - 1 = 5
- 3c - 1 = 5 ( add 1 to both sides )
- 3c = 6 ( divide both sides by - 3 )
c = - 2
Solve the inequality for x:
5x - 3 ≤ 7x +7
Subtract 7x from each side:
-2x -3 ≤ 7
Add 3 to each side:
-2x ≤ 10
Divide both sides by -2, also when dividing both sides of an inequality you flip the direction of the inequality sign:
x ≥ -5
The dot will be on -5, because the inequality includes equal to, the dot is solid and is greater than, the arrow will point to the right.
The correct answer is D.
Answer:
5 months
Step-by-step explanation:
y=mx+b
162.50=27.50x+25
162.50-25=27.50x+25-25
137.50=27.50x
137.50/27.50=x
5=x
hope this helps :)
Ivan would use 5 yards of green felt and 4 yards of blue felt.
Answer:
7+7 is 14
Step-by-step explanation:
Right???
