12x2 +ax - 20

12x2 +ax - 20

Which is the equations

Can I add x to 3x To the second power also when you combine like terms do you have to use pemdas

I need help finding how many cups the car leaked of oil

r => row of chairs x => total amount of chairs When you try to make 5 rows, there's 12 chairs left over. When you try to make 7 rows, there's 4 chairs too little. And...

My answer choices are A) 11√20 B) 11√17 C) 5√6 + 6√14 D) 5√3 + 6√14

I am not sure how to find the expression.

Its about writing algebraic expressions

How do I simply 42x -7y

Create an expression with 1/4 as many as 8 plus 2.

adam saved $n ben saved $2 more than adam now ben has saved n+2. chloe has saved half as much as adam write an expression for the amount chloe saved

(2x-5)(2x2 +3x+5)

Saturday drove 4x-5 miles Sunday drove 3x-10

7n/n−4 7nn−4

David inherited some money from his uncle. He invested half of the money with Bernie Madoff, lost one-quarter of it due to identity theft, spent one-ninth at a casino and used the remaining $75,000...

write two equivalent expression that could be used to calculate the cost of their movie trip

Graph natural base function.

Alegbra 7th grade

a.5x-5 and 5(x-5) b.5(x-5) and 5x-25 c.5x-1 and 5(x-5) d.5x(x-1) and 5x-5 please help ASAP

i need help with "how many factors does the algebraic expression 8xy have?"