The cost of an order of 1 slice of cheese pizza and 3 sodas would be $5.35.
Richard bought 3 slices of cheese pizza and 2 sodas cost $8.75.
Jordan bought 2 slices of cheese pizza and 4 sodas cost $8.50
A linear equation is a one-degree equation. The equation includes the variable of the highest power one. The standard form of an equation is Ax + B = 0, where x is the variable, A is the coefficient and B is a constant.
To solve the linear equation we need to find the unknown variable which satisfied the given linear equation.
Let's consider x as a slice of pizza and y as sodas.
So, the equation form
3x+2y=8.75
2x+4y=8.50
by solving both the equation
6x+4y=8.75 × 2
6x+12y=8.50 × 3
we get the solution x =2.25, y=1
the cost of 1 slice of cheese pizza and 3 sodas would be
1x + 3y = 1 × 2.25 + 3 × 1
= 5.25
Therefore, the cost of 1 slice of cheese pizza and 3 sodas would be $5.35.
Learn more about linear equations here;
brainly.com/question/11897796
