4, 2, and 3 are your coefficients
1000 x 5 = 5000
Lana's dad would take about 5000 steps.
5000 x 2 = 10,000
Lana would take about 10,000 steps.
Glad I could help, and good luck!
Answer:
Step-by-step explanation:
Let 
= games played in total
From the fact that 
of the games the team played is equivalent to 
games, we can write:
∴ Lola's hockey team played a total of 20 games.
Hope this helps :)
Equation 1 is:
y=2x+4
Equation 2 is:
y=-3x-2
Equation 3 is:
y=0.5x+3.5
Equation 4 is:
y=-0.4x+6
There is a website called desmos: (desmos.com)
Just go onto there and type the equations into the system.
The website will graph them for you :)
a. The bridge can hold at most 1000 pounds. This tells you everyone's accumulative weight needs to be less than or equal to 1000. The problem does not give your friend's weight... yet. Let x = your friend's weight.
Your friend's weight (x) plus your weight (156) plus everyone else's weight (675) must be less than or equal to (≤) 1000 pounds.
x + 156 + 675 ≤ 1000
Combine like terms (the constants) to simplify and get your final inequality:
x + 831 ≤ 1000
b. Now, we find out your friend weighs 182 pounds. x = 182. We plug this into the above equation. If it results in a true statement, then you both can walk across the bridge.
182 + 831 ≤ 1000
1013 ≤ 1000, is not a true statement.
No. You both cannot walk across the bridge as is because the weight of the people on the bridge would be 13 pounds over the weight limit.
