Answer:
68 mph
Step-by-step explanation:
204/3=68 mph
<h2>
Answer:</h2><h2>If we solve for m, the answer is: m = 18 - 3w/4</h2><h2>If we solve for w, the answer is: w = 24 - 4m/3</h2><h2 /><h2>Hope this helps!!</h2>
Answer:0.733333333333333333333333333333333333333333333333333333333
Step-by-step explanation:
11/15=0.733333333333333333333333
Answer: 45 degrees
explanation: if x is in a square with all right angles that is 90 degrees and the entire square is divided in half it would be 45 degrees with the other corresponding angle 45 degrees minus 90 it is also 45 degrees
Answer:
The donuts cost $0.75 and the cookies cost $0.6
Step-by-step explanation:
You need to create a system of equations:
20d + 30c = 33
5d + 2c = 4.95
Now, let's isolate the cookies on the second equation:
2c = 4.95 - 5d
Multiply it per 15 to get the value of 30 cookies:
30c = 74.25 - 75d
Substitute in the first equation:
20d + 74.25 - 75d = 33
-55d = -41.25
d = -41.25/-55
d = 0.75
Now substitute the value of d in the second equation to find the value of c:
5•0.75 + 2c = 4.95
3.75 + 2c = 4.95
2c = 4.95 - 3.75
2c = 1.2
c = 1.2/2
c = 0.6
