4.25x+5.35(177-x)=839.15
Solve for x
X=98 pounds of type B
177-98=79 pounds of type A
Answer:
4 + 4i
Step-by-step explanation:
Add the real part and add the imaginary part.
9 + 7i + (-5 - 3i) = 9 + 7i - 5 - 3i
= 9 - 5 + 7i - 3i
= 4 + 4i
4x = $70 . x represents the cost of each ticket per person. multiply that by 4 to get $70.
Answer:
Your answer would be: y=-4, x=1
