Answer: The answer is most likely A.
Step-by-step explanation:
The expression (-2) x (3 4/7) is equal to:
-50/7 (exact form)
-7.14285714286 (decimal form)
-7 1/7 (mixed number form)
Perpendicular = Negative Reciprocal
-3 --> -1/3 ---> 1/3
Therefore it is C
Answer: 17%
Step-by-step explanation:
15.47 over 91 = x over 100
cross multiply and reduce to find 17.
Y = x + 5....so we sub in x + 5 for y in the other equation
4x + y = 20
4x + x + 5 = 20
5x + 5 = 20
5x = 20 - 5
5x = 15
x = 15/5
x = 3
y = x + 5
y = 3 + 5
y = 8
solution is (3,8)
Answer:
its red
0y225
Step-by-step explanation: