Answer:
4
Step-by-step explanation:
that is the intercept of the line to y
1.403 > 1.1
1.1 = 1.100
1.403>1.100
4.2% of 50 is 2.1
So 2.1 is your answer
It is not equal to -2 because the five is a negative so when adding two different integers are subtracted and with a negative sign.
<span>Pick two pairs: 4x - 3y + z = - 10. 2x + y + 3z = 0. ... Eliminate the same variable from each system: 4x - 3y + z = - 10. 2x + y + 3z = 0. ... Solve the system of the two new equations: -5y - 5z = - 10. 5y - 7z = 34. ... Substitute into one of the original equations: - x + 2y - 5z = 17. ... <span>Check: Does 2(1) + 4 + 3(- 2) = 0 ? Yes.</span></span>
