y=5×+630 that's question 1
the other question im not sure
(-1,6) Just plug in a random number into x and solve for y
EXPLANATION:
STEPS:
1.First we have to find the partial distances in the two equations given and then find the total, but to do so we must find the value of x, then replace it in each of the equations and finally the sum will give us the total of all the magnitudes.
2.
Answer:
11 cm. if your first base is 11cm, and your second base is 13, then you need height. A=(a+b)/2 h=(13+11)/2 × 11= 132