Answer:
360
Step-by-step explanation:
Multiply them all
The figure of the figure would be figuring out the figurative
Answer:
Hey
Step-by-step explanation:
7.95x+10.60y=127.20
when x is 0, y is 12
when y is 0, x is 16
Locate and connect these two points (0,12) (16,0). Do not go beyond, because the number of hours cannot be negative.
the area formed by the two points and the origin is the valid part of the graph.
Answer:
(6,3)
Step-by-step explanation:
Here is the system of equations:
x+3y=15
4x+2y=30
Since we have x with a coefficient of 1 in the first equation, let's use substitution to solve this system.
In the first equation, subtract 3y from both sides
x=-3y+15
now substitute -3y+15 as x in the second equation, and solve for y
4(-3y+15)+2y=30
do distributive property
-12y+60+2y=30
combine like terms
-10y+60=30
subtract 60 from both sides
-10y=-30
divide by -10
y=3
Now, substitute y as 3 into either one of the equations to solve for x.
For example, let's use x=-3y+15
x=-3(3)+15
multiply
x=-9+15
x=6
The answer is x=6 and y=3. As a point it's (6,3)
Hope this helps!