Solve the following system of equations via elimination.

12x - 9y = 30

6x+15y=54

What is 1 + 2 (4x + 1)

Write the polynomial in standard form. 4g - g3 + 6g2 - 9

Which of the following expressions is not in its simplest form? 9m + 7n - 6mn + 4 m + 3n + 6mn - 4 9m + 7n - 6mn + 4m 7m - 9n - 6mn + 4

Translate in an algebraic expression: 15 less a number t is four more than the sum of seven and t divided by two

Select the expression that is equivalent to the expression given. 24 + 56 Question 1 options: 8 (3 x 7) 8 (3 + 7) 2 (12 x 7) 4 (8 + 14)

You are playing tug-of-war in gym class. At the start, you take two steps back. The other team pulls, and you take three steps forward. Which expression can be used to find how far you are from your original position?

at an amusement park, rides cost $3. there is also a $5 entrance fee to get in the park. if Jessica has $25 total to spend at the park, how many rides can she go on? write an inequality to represent this solution and solve.

Write an expression with four terms containing the coefficients 3,6, and 9

The graph shows how many centimeters above a table top, y, a painted spot on an automated hamster wheel is for a given number of seconds x. How many degrees is the painted spot turning in 0.75 s? Enter your answer in the box.?

Amedeo rental store rented 170 horror 230 drama 120 mystery 310 romance and 150 comedy if a person Celexa movie to rent what is the probability that it will be romance or comedy