<span>1/2mile every 1/4 hour
</span><span>
1/2mile -------------------> 1/4 hour
??n mile -----------------> 1 hour
cross multiplication
1 x 1/ 2 / 1/4 = 2 miles
</span>
32 / (14 2/9) =
32 / (128/9) =
32 * 9 / 128 =
288 / 128 =
$ 2.25 per km
Step-by-step explanation:
Let's say x = number of customers, and y = number of tanks of gas.
The revenue is 10x.
The cost is 45y.
The profit is the revenue minus the cost. We want the profit to be at least $6000.
10x − 45y ≥ 6000
Answer:
A
Step-by-step explanation:
To determine the scale factor compare the quotient of the coordinates of the image with the original coordinates
A
=
= 2
B
=
= 2
C
=
= 2
Hence the scale factor is 2
Answer:
x=5
Step-by-step explanation:
Since the sides are equal, the two base angles are equal
10x = 5x +25
5x = 25
x=5