Answer: $12.
Step-by-step explanation:
4 overtime hours at the double-time rate =
4*2=8 regular hours.
Hence,
Mrs. Fisher worked her 40+8 regular hours last week.
Mrs. Fisher worked her 48 regular hours last week.
Her gross pay was $576.
So,
$576:48=
$12.
Answer:
x ≥ 1/2
x ≤ -3
Step-by-step explanation:
2x² + 5x - 3 ≥ 0
Factor left side.
(2x - 1)(x + 3) ≥ 0
Set factors in an inequality to 0.
2x - 1 ≥ 0
2x ≥ 1
x ≥ 1/2
You multiply both sides by 2x - 1, so the sign switches.
x + 3 ≤ 0
x ≤ -3
Answer:
$10.17
Step-by-step explanation:
($2.99 / 1 pound) × 3.4 pounds = $10.166
$10.166 rounds to $10.17
Answer:
Attached
Step-by-step explanation:
The function given is
f(x)=x³+x²+x+1
You can use a graph tool to visaulize the graph as attached
