Answer: y = -5
Substitute in 3 for x.
x - y = 8 Substitution
3 - y = 8 Subtract 3 from both sides
-y = 5 Divide by -1 to both sides
y = -5 Answer!
You can also check your work.
x - y = 8
3 - (-5) = 8
3 + 5 = 8
8 = 8
Answer:
C
Step-by-step explanation:
14/25=0.56 0.56x300=168
The answer is 30 iPhones and 42 androids because you just subtract 12 from 72 and divide by 2 to get 30
Answer:
2/23 or about 8.6%
Step-by-step explanation
Add the number of students
Basketball+baseball+neither
5+15+5=25
Subtract the number from the number of students in the class
25-23=2
This means that there are two students who play both.
Then phrase the number as a probability fraction.
2/23
30 mins = 3 miles
10 mins = 1 mile
45 mins = 4.5 miles
4.5 mile is your answer
Glad to Help!
