A commuter has $245 in his commuter savings account. This account changes by - $15 each week he buys a ticket. In one time period, the account changes by-$240. For how many weeks did the commuter buy tickets?

4. Because the triangles are congruent, the area of the entire pentagon is equal to times the area of the shaded triangle. 0.5 2 5

The difference of 4x and 3 is - 6

Prizes $5 $10 $30 $50 Number 10 10 5 5 Thirty people are eligible to win cash prizes. The number of each cash award prize is shown in the table. Prizes will be given out randomly one at a time.

What is 25 times 36?

Find the seventh term of the expansion of (3x+7y) ^11

In Martin's class of 20 students, 4 students report that social studies is their favorite class and 75% of the students report that PE is their favorite class.

Mrs. Durham purchases turkey from the deli counter for $3.25 per pound. She also purchases a loaf of bread from the bakery for$4.50. What equation can be used to represent the total cost, c, of Mrs. Durham's purchase of bread and t pounds of turkey?

Factor the polynomial: - 24a^2b^3c^4-36a^4b^3c^2

Simplify 2/3[12v-15]

What is the percent increase from $3.89 to $4.19