When constructing parallel and perpendicular lines, the most similar steps would be that intersecting arcs are created and then connected. A compass and a ruler would be used for the creation of parallel and perpendicular lines, not a protractor and a ruler.
Answer:
The answer to your question is A package of tulip costs $ 9
A bags of daffoil costs $ 17
Step-by-step explanation:
Packages of tulip buls = t
Bags of daffoil = d
Process
1.- Write an equation for each girl
Castel 12t + 11d = 295 (1)
Krystal 6t + 4d = 122 (2)
2.- Solve the equation by elimination
12t + 11d = 295
- 2( 6t + 4d = 122)
12t + 11d = 295
-12t - 8 d = -244
0 + 3d = 51
d = 51 / 3
d = $ 17
3.- Find the value of t
6t + 4(17) = 122
6t + 68 = 122
6t = 122 - 68
6t = 54
t = 54 / 6
t = $ 9
Hey there!!
Let's summarize the total cost for mountain bikes.
Materials - $60
Labor - $90
Let's take the number of mountain bikes as 'x'.
Total cost = 60x + 60x
... 120x
Let's summarize the total cost for trail bikes.
Labors - $60
Materials - $60
Let's take the total number of trail bikes as 'y'.
Total cost = 90y + 60y
... 150y.
____________________________________________________
Total cost for materials = $2,400
Hence,
60x + 60y = 2,400
____________________________________________________
Total cost for labor = $3,150
Hence,
90x + 60y = 3,150
____________________________________________________
Now, we have 2 equations.
... 60x+60y = 2400
... 90x+60y = 3150
Now let's subtract both these equations.
... 30x = 3150-2400
... 30x = 750
... x = 750 / 30
... x = 250.
<em>Hence, the number of mountain bikes the company plans to manufacture is </em><u><em>250. </em></u>
Hope my answer helps!
Answer:
idk
Step-by-step explanation:
idk
<span> The boundaries for the critical region determine how much distance between the sample mean and population mean is needed to reject the null. </span>