Solve this system of equations algebraically: Y+x=19-x^2
X+y=80
1. Isolate one variable in the system of equations
2. You substitution to create a one variable equation
3. Softer the term the unknown variable in the equation

The system has Real number solution(s)

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell

How many roots does the graphed polynomial function have? 1-02