Answer:

Step-by-step explanation:
Donna's Rate is 
Rico's Rate is 

Cross-Multiply



Donna's Rate is 
Rico's Rate is 

A quadratic function is one of the form f(x) = ax2 + bx + c, where a, b, and c are numbers with a not equal to zero. The graph of a quadratic function is a curve called a parabola. ... A parabola intersects its axis of symmetry at a point called the vertex of the parabola. You know that two points determine a line.
Answer:
give brainly please thx
Step-by-step explanation:
561 percent because we will move the decimal 2 paces and we will put the percent so it will be 561
Answer:
Hello! answer: 248
Step-by-step explanation:
1488 ÷ 6 = 248 HOPE THAT HELPS!