The density of copper is 9.86 g/cm^3 and its volume is 150cm^3

work out the mass of the solid copper cubiod in kg.

tickets to a movie cost $7.25 for adults and $5.50 for students. A group of friends purchased 8 tickets for $52.75. Determine the total number of adult and student tickets

The function g (x) varies directly with x^2, and g (x) 144 when x=6 which quadratic variation equation models situation

The sum of the first 20 terms of the sequence a (n) = 7n+2

The printing press makes t-shirts for clients it takes 3 minutes to print each shirt plus an additional seven minutes to pack the box of shirts up for the client write an equation that represents the total time required for each order t based on the

Translate the given phrase to an expression. The quotient of 10 and 5 3/4 The expression is:

which of the following could not be the measures of the angles of a triangle? A. 30^o - 120^o - 30^o B. 40^o - 40^o - 100^o C. 60^o - 60^o - 60^o D. 70^o - 50^o - 70^o

Write and solve an equation to find the number n. The sum of twice the number and a half is 10 Equation is? = 10 The number n=?

How do you solve - 6x+3y=1 and 6x+4y=-10 using elimination/substitution

What is a divided by b = 25xy/6x

What is the least common multiple of the first 4 positive integers