Answer:
x < 7
Step-by-step explanation:
7x < 49 (Given)
x < 7 (Divided 7 on both sides)
Answer:
C
Step-by-step explanation:
Using Pythagoras' identity to determine if the triangle is right
The square of the longest side should equal the sum of the squares on the other 2 sides, that is
QS² = RS² + QR² = 8² + 5² = 64 + 25 = 89 ( take the square root of both sides )
QS = 
Δ QRS is not right as QS would have to be 
Answer:
100%
Step-by-step explanation:
All of them = 100%.
The answer is 0.5 because 0.5 is 1/2 in fraction form.
Here you go. This is the graph of the function:
y - 3 = 2(x - 5)