Simplify: (x^2+3x-4) + (2x^3-2x+5)

Expand Your answer should be a polynomial in standard form. (*-9) (*-9) =

Circle each of the square numbers in this list 1,4,5,9,17,21,36,49,59,82,110,122,144

How many ways can you make change for a $50 bill using $5, $10, and $20 bills?

Ana has $500 to spend on shopping for her trip. She spends her money on the following: $120 on swimsuits$50 on towels$100 on clothes$25 on sunblocky on other expensesEnter an equation to represent the amount of money Ana has left, based on how much

A circle has a circumference of 6. It has an arc of length 1. What is the central angle of the arc, in degrees?

How do you solve this: 1.8 : 0.08

Fredrick manages a band and sings lead vocals. The band charges $700 per concert. Fredrick receives $175 of that money, and he shares the rest equally among the other 5 members of the band.

Sonny has $75 to spend the purchase he wants to make requires $93 if he borrows the extra money that he needs how much does he need to borrow

A video game arcade offers a yearly membership with reduced rates for gameplay. A single membership costs $60 per year. Game tokens can be purchased by members at the reduced rate of $1.00 per 10 tokens.

What is the solution of this system of linear equations? 3y = x + 6 y - x = 3