Answer:
- rounded purchase: $87
- estimated change: $13
Step-by-step explanation:
Rounded to the nearest dollar, the value $87.06 is $87.
This amount subtracted from $100 is the change Shawn will receive, about $13.
Answer:
32.5%
Step-by-step explanation:
Answer:
x=-3
Step-by-step explanation:
The quadratic function
determines the parabola which has the vertex at point (-3,5). The axis of symmetry passes through the vertex and is parallel to the y-axis. Hence, its equation is x=-3 (see attached diagram).
Go to math-way :) it will answer it