Answer:
0
Step-by-step explanation:
Substitute x = - 3 into the expression
x² + 4x + 3
= (- 3)² + 4(- 3) + 3
= 9 - 12 + 3
= 0
Answer:
Five hours at both ski resorts cost the same
Step-by-step explanation:
Let x = hours Let y = cost
Black Diamonds Ski Resort: 25 + 10x = y
Bunny Hill: 50 + 5x = y
Since the cost should be equal, we can substitute for these two equations.
25 + 10x = 50 + 5x
Solve for x:
x = 5
Check: Plug in for x
Black Diamonds Ski Resort: 25 + 10(5) = 25 + 50 = $75
Bunny Hill: 50 + 5(5) = 50 + 25 = $75
The cost is the same, so we know that five hours has the same cost at both ski resorts.
I hope this is correct! Please mark me as brainliest if this is correct :3
Answer:
y =

Some of the points on the graph are: (0,-3.2),(-8,0),(2,-4), and (-3,-2)
Step-by-step explanation:
https://www.d esmos.com/calculator/jx7d3ews7b
Brainly has been acting up. It won't let us paste links.
So when copying and pasting the link above, remove the space between d and e to get the graph.
Hope that helps!
Answer: They are away for
from home.
Step-by-step explanation:
Since we have given that
Time to get there = 
Time to get back = 
Number of soccer games = 3
Time for each soccer games = 
So, total time for 3 games would be

So, the time for which they will be away from home is given by

Hence, they are away for
from home.
Answer:
This Ratio Division Calculator allows you to divide an amount by a specific ratio (with multiple ratio values, for example 2:5:9:11:18, click on the "Example" buttons for ratio division examples), if you are new to ratio division or want to understand the formulas used in ratio division you should use our Divide Ratio Calculator as this ratio division calculator assumes you already understand the basics of ratio division, you may also find our Equivalent Ratio Calculator useful. A ratio is a numerical comparison of 2 or more quantities and indicate the relative size of each quantity. Ratios are used in a number of daily activities and business markets, the Ratio Division Calculator can be used to divide a specific ratio, you can also access additional Ratio Calculators for application in math, engineering and other every day scenarios.
Step-by-step explanation:
d = c × b a ,
d = 3 × 8 4 = 6