9514 1404 393
Answer:
neither
Step-by-step explanation:
Solving the first equation for y gives you ...
y = 1/2x -2
The slope of each line is the coefficient of x, 1/2 or 2. The slopes of 1/2 and 2 are not equal and are not opposite reciprocals. The lines are neither parallel nor perpendicular.
Answer:
No solution
Step-by-step explanation:
Given the 2 equations
y = 3x + 8 → (1)
y = - 7 + 3x → (2)
Substitute y = 3x + 8 into (2)
3x + 8 = - 7 + 3x ( subtract 8 from both sides )
3x = - 15 + 3x ( subtract 3x from both sides )
0 = - 15 ← not possible
This indicates the system has no solution
Answer:
62.5 cals that's your answer hope this helps
Answer: The box of Weetabix is heavier by 0.01 kg
Step-by-step explanation:
Divide 9/25 to get the decimal equivalent
9÷25 =0.36
Compare Shredded Wheat at 0.35 kg to Weetabix at 0.36 kg