How do you solve by elimination/linear combination.

a. 3x+4y=17

5x-4y=7

hilton university drama club sold 311 tickets for a play. student tickets cost 50 cents each, nonstudent tickets cost $1.50. if total receipts were 385.50, find how many tickets of each type were sold

If 2 pounds of carrots cost $1.59, how much would 7 pounds of carrots cost?

How do you simplify 33xy/3x?

Write the polynomial in standard form. identify the degree and leading coefficient of the polynomial. then classify the polynomial by the number of terms

Would 9.25 be closer to 11 or 7.8

Ken's contest entry, why honesty is important must be 100 words or less. Ken gets about six words on one line of his notebook paper. About how many lines can he write without going over the 100 word limit.

Lin bought 3 hats for $22.50. At this rate, how many hats could she buy with $60.00?

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