Answer:
approx. 1/2
part B: 11/24
1/24, explanation in step by step
Step-by-step explanation:
10 /12 is close to 1
3/8 is close to 1/2
Part B:
10/12 - 3/8
10/12 = 20 /24
3/8 = 9/24
20/24 - 9/24 = 11/24
1-1/2=1/2
Part C:
1/2 - 11/24 = 12/24 - 11/24 = 1/24
I think my answer is reasonable because when I subtracted my answer from my estimate, I got a number very close to 0
Answer:
201 2.1
Step-by-step explanation:
adad yes
Answer:
Standard form: 7x + 5y = −35 where <em>A</em> = 7, <em>B</em> = 5, and <em>C</em> = -35.
Step-by-step explanation:
The standard form, Ax + By = C, where A, B, C are constants (must be integers) and A is positive. In order to turn the constant A in your original equation into a positive integer, we can multiply both sides of the equation by -1:
(−1) (−7x − 5y) = 35 (−1)
Then, you'll have the following standard form:
7x + 5y = −35 where <em>A</em> = 7, <em>B</em> = 5, and <em>C</em> = -35.
Step-by-step explanation:
To find the average speed, you divide miles by hours.
27/3
So the average speed in miles per hour is 9.
Hope it helps!