Answer:
r = - 3
Step-by-step explanation:
Given
40 = 16 - 8r ( subtract 16 from both sides )
24 = - 8r ( divide both sides by - 8 )
- 3 = r
You have one of the answers correct. The fraction 4/8 is equal to 1/2
Other answers are: 5/10, 10/20, and 6/12
If you reduced each of those fractions, you'd get to 1/2.
You can use a calculator to find that
4/8 = 0.5
1/2 = 0.5
5/10 = 0.5
10/20 = 0.5
6/12 = 0.5
All fractions mentioned lead to the same decimal value, so this confirms all of the fractions are equivalent to one another.
Mckenna kept track of the number of miles she rode her horse each day for 2 weeks 3.2.8, 8, 2,8, 8, 10, 4, 0, 0, 0, 0, 0, 0, 0 P
olga nikolaevna [1]
Answer: 110
Step-by-step explanation:
I did it it’s correct :)
Answer:
30,246
Step-by-step explanation:
multiply the two numbers