Write two fractions with different denominators whose LCD (lowest common denominator) is 36.

How to solve 3x+12-6x<-9

A manufacturer of chandeliers is calculating the total cost of a new holiday themed light. The fixed cost f of producing the lights is $42,000. The unit cost u13 + 9v, where v is the vendor handling rate per light. That rate is v = 0.

Solving system of equations using elimination. 2x - 3y = - 7 3x + 3y = 27 4x - 2y + z = 3

10 to the first power times 16.13

write each phrase as an algebraic expression. use the variable x to represent each unknown number. twelve, minus three times a number

Describe the relationship between the value of a dollar and the value of a dime

X^2 when x=1/8 I don't understand what it means

A school purchases jars of marbles. * Each jar contains 500 pieces of marbles. * Each jar costs $10. How much does the school have to charge for each piece of marbles to make a profit of $25 per jar? a. $0.07 b. $0.10 c. $0.14 d. $0.25

John painted 4/5 of his house the first day and 1/10 of the house the next day. What fraction of his house is left to paint?

X^2 + y^2=40 and y=x-4 solve this simultaneous equation