Answer:
4x2+5x2-2x+8x=9x2+6x
Step-by-step explanation:
rectangle has a length of
18 feet. The width is x feet
less than the length. If the
area must be less than 216
square feet, what could be
the measurement of the
width?
Answer:
y= 3/4x
Step-by-step explanation:
Points on the graph
the equation based on the difference in points:
Answer:
5.74
Step-by-step explanation:
fx=5(x+4)-6
f(19)=5(19+4)-6
19f=5(23)-6
19f=115-6
19f=109
f=109÷19
f=5.74 or 19 14/19
