A )
3 j + 5 p = 7.60
j + 2 p = 2.90
B )
j = 2.90 - 2 p
3 ( 2.90 - 2 p ) + 5 p = 7.60
8.70 - 6 p + 5 p = 7.60
p = $1.10
j = 2.90 - 2.20
j<span> = $0.70</span>
C )
The bill for 1 glass of orange juice and 1 pancake special would be:
0.70 + 1.10 = $1.80
Answer:
<u>Linear</u>
y=-x


<u>Non linear</u>



Step-by-step explanation:
Linear equations have the highest degree to be 1.
Therefore y=-x is linear.


The degree of this equation is 2.
It is non-linear

is also linear.


For this case we have that by definition, the volume of a cuboid is given by:

Where:
L: It's the long
A: It is the width
h: It is the height
According to the problem data we have:

So, the volume of the cuboid is:

Finally, the volume of the cuboid is: 
Answer:

Answer:
y = -3x/4+3/2
Step-by-step explanation:
Step-by-step explanation:
Correct option is
D
a
=0,b
=0
The condition for ax+by+c=0 to be a linear eqaution in two variables is
a
=0,b
=0