Answer:
x = 5.4
Step-by-step explanation:
3/x = 4/7.2
cross-multiply:
4x = 21.6
x = 5.4
Answer:
-0.28
Step-by-step explanation:
Y=-4x+3 is already in slope intercept form. Graphed it looks like this
Divide everything by 8: 550/8=68.75, 250/8=31.25. The new dimensions are 68.75 inches by 31.25 inches :)