Hello,
The 2 curves (lines) have the same value of y for:
y=4-x
y=2x+3
==>4-x=2x+3
==>3x=1
==>x=1/3
And y=4-1/3=11/3
Sol={(1/3,11/3)}
Answer:
He'll pay $110.25
Step-by-step explanation:
To find the area, we divide the shape into two parts at approximately the middle line. The top shape is a trapezoid of base length 7 feet and height 6 feet, while the bottom shape is a parallelogram with one side equal to 4 feet.
Area of trapezoid = (7 + 4)/2 x 6
Area of trapezoid = 33 sq ft
Area of parallelogram = 4 x 4
Area of parallelogram = 16 sq ft
Total area = 49 sq ft
Cost = 2.25 x 49
Cost = $110.25
Answer:
Y=37/15
Step-by-step explanation:
Y=5/3+4/5
Y=(25+12)/15
Y=37/15
Hope you understand
Answer:
140/3
Step-by-step explanation:
(28/3)*5
140/3