Answer:
i liked this it made me feel smart. but julie will ride further by 4/15 miles
Step-by-step explanation:
Answer:
Y=1.25x+3.50
Step-by-step explanation:
The problem is linear so it uses y=ax+b form. In this we can set the left group as x and the right group as y. Then use
(y2-y1) / (x2-x1) to find the slope. once the slope is found (1.25) we can find the y intercept by using one of our coordinates with our equation y-ax=b
12.25-1.25*7=b
b=3.5
now we put them all together to make
Y=1.25x+3.50
To find how much the total would be with tax, you use this equation
x=item price
0.06x+x
when you pit in in the equation, it would be
0.06×28+28
which equals
29.68
I would use the quadratic equation for this.
Answer:
It is A
Step-by-step explanation:
6 x 15 = 90
9 x 15 = 135