Answer:
The answer is 24
Step-by-step explanation:
Simplify using distributive property.
2*9+2*3=18+6
Add
18+6=24
I hope this has helped you, have a wonderful day.
Answer:
Maybe Height and Width or Length I don't know
Hello,
Answer C
y=2x-3.5==>2x-7=3.5 (1)
x-2y=-14 (2)
(1)-2*(2)==>3y=28+3.5 ==>y=31.5/3==>y=10.5
x=-14+2*10.5==>x=7
sol={(7,10.5)}
Answer:
X= -15
Step-by-step explanation:
1. Eliminate the cube root from both sides
New equation: x-6=3x+24
2. Subtract X from both sides
New equation: -6=2x+24
3. Subtract 24 from both sides
New equation: -30=2x
4. Divide both sides by 2
New equation: -15=x
5. Rewrite solution
X= -15
A function z=f(x,y) has two partial derivatives and y. These derivatives correspond to each of the independent variables and can be interpreted as instantaneous rates of change (that is, as slopes of a tangent line). Similarly, ∂z/∂y represents the slope of the tangent line parallel to the y-axis.