Answer:
(10,30)
x=10
y=30
Step-by-step explanation:
Looking at the first one we know exactly what y is equal to in terms of x so whenever we need a y in the second equation we can just replace it with 3x which means we have
-.5x+35=3x
Solve for x and get
35=3.5x
10=x
We can then plug this x value into the first equation and solve for y
y=10*3
y=30
our answer is therefore (10,30)
Answer:
Below
Step-by-step explanation:
Let's calculate first the volume of the rectangular container.
● V = L×w× h
L is the length of the base, w is the width and h is the height of the prism.
● V = 9×12×8
● V = 864 ft^3
So each dump track can transport a total volume of 864 ft^3
■■■■■■■■■■■■■■■■■■■■■■■■■■
The company needs to transport 500 000 pounds of rocks.
Each pound of rock has a volule of 0.01 ft^3
● 500 000 × 0.01 = 5000 ft^3
Divide 5000 ft^3 by 864 ft^3 to khow how many dump tracks the company will need to deliever 500 000 pounds of rocks to the construction site.
● 5000 ÷ 864 = 5.78
Round it to the nearest unit
● 5.78 is approximatively 6
So the company needs 6 dump-tracks
Answer:
Forma de gobierno en la que el emperador tenía el poder absoluto
Step-by-step explanation:
13²
because this is exponet