Answer:
x = 38
x = 18
Step-by-step explanation:
Let one number = x
Let the second number = y
x - y = 20
x must be the larger of the two numbers
x = 2y + 2 Put this equation into the equation above
2y + 2 - y = 20 Combine
y + 2 = 20 Subtract 2 from both sides
y = 20 - 2
y = 18
x - 18 = 20 Add 18 to both sides
x = 38
Answer:
y>3x-4
Step-by-step explanation:
Answer: 144
Step-by-step explanation:
It’s 3! it’s not the confusing once you understand it so i’ll try and help. The constant rate of proportionality is basically it’s constant rate of change. So you look at the graph and see what y equals when x is one. If you can’t than keep going until you see for example that 2 x is at 6 y than you would divide 6 by 2 and get 3. Hope that helps!
The student has 350 milliliters of water on the water bottle after she drank 30% of it.
30%=0.30
500 × 0.30=150
500-150=350
