X = 32
Y = 8
Hope this helps!
if samantha traveled 120 miles in 2 hours, this means that she traveled 60 miles in an hour.
to find out how long it’ll take her, you would have to divide 210 by 60
210 / 60 = 3.5 hours (3 and a half)
so, it will take 3.5 hours for samantha to make the 210-mile trip
Might be late but since the area is a squared unit (m^2), it's 2-dimensional perimeter is just a plain unit(m), it's 1-dimensional the 2-dimensional ratio is 112/63 Then, the 1-dimensional ratio is sqrt(112/63), which is 4/3. Plus i just took the quiz and got that question right :)
(a) <em>Slope and intercept
</em>
In the equation y = 2x +8, the coefficient of x is the slope and the constant is the y-intercept.
Thus,
slope = 2; y-intercept = 8
===============
(b) <em>Rate of change and initial amount
</em>
The rate of change is the slope. The units of y are baskets of apples and the units of x are hours. So,
rate of change = 2 baskets of apples per hour
The initial amount when x = o.
When x = 0, y = 8. so
Initial amount = 8 baskets of apples
===============
(c) <em>Graph
</em>
Your graph should look something like the one below.
Solve with one variable for both sides.