The ratio is equal to 9 parts (5+4=9). Total (720)/ Total parts (9)= 80
80x5=400 (money saved)
80x4= 320 (money spent)
Answer:
It is the answer to a division problem.
Step-by-step explanation:
Just like there is a sum for addition, a difference for subtraction, and a product for multiplication.
Answer:
y=4x-2
Step-by-step explanation:
for every 1 unit increase in x, y values change by a factor of four units
slope=4x
f(x)=y
y=mx+b
2=4(1)+b
b=-2
equation= y=4x-2
CHECK
6=4(2)-2
6=8-2
6=6
CORRECT
10=4(3)-2
10=10
CORRECT
alternatively... (y2-y1)/(x2-x1)
(6-2)/(2-1)= (4)/(1)
slope=4
The correct option is Option 1
Hope this helps!
Answer
Area of the rug is 64 in^2