2. Solve the following pair of simultaneous equations
0.6x - 4y=-1
1
0.8x -3.5y =0.5
2

After solving the pair of simultaneous equations we get x=5 and y=1. Solution Set = {5,1}

Step-by-step explanation:

We need to solve the pair of simultaneous equations

We can solve using substitution method.

Let:

Find value of x from eq(1) and put it in eq(2)

Putting in equation 2

So, we get value of y= 1.00

Now finding value of x by putting value of y in eq(1)

We get value of x = 5

So, After solving the pair of simultaneous equations we get x=5 and y=1. Solution Set = {5,1}

step-by-step explanation:

how many centimeters did the level of the salsa go down by?

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step-by-step explanation: