Answer #3

Q: 3.5(0.3x-1.5y)-4(0.2x-1.2y)

A: According to question,Given expression,3.50.3x - 1.5y-40.2x-1.2y

Q: 4h-3=9

A: We have to find h

Q: 24 = 3 + y

A: We have to solve the given expression for y. The expression is 24=3+y.

Q: 1 +1

A: Given  1+1=

Q: 0.4r-0.13-0.7r=3r-5.74

A:

Q: 2ex+1=8

A:

Q: Let Mbe as in Equation (3.14) and let X = [1, 0, ½]¹. Show that the entries of Y=MX sum to 1.

A:

Q: 4(5+6)=

A: Given: 4(5+6)=

Q: limx→- f(x) limo+ f(x) limx→ = = =

A:

Q: -5 -2 1

A:

Q: Simplify (8a power 3 bpower2 c power 0)

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.