Which expression is equivalent to (3x2-7

(2x - 11) - (x2+4)

(522-6) - (2x2-1)

(10x2-4) - (7x+3)

(15x2 + 8) = (18x2 + 1)

At a baseball game, a vender sold a combined total of 138 sodas and hotdogs. the number of sodas sold was 30 more than the number of hot dogs sold. find the number of sodas sold and the number of hot dogs sold

When Ryan walks into the auditorium, there are 5 available seats in the first row, 10 in the second row, and 2 in the third row. Ryan randomly selects a seat. What is the probability, to the nearest percent, that his seat will be in the first row?

Olivia has 10 buckets of blueberries that each have 60 blueberries. Olivia eats 80 blueberries and then wants to share the rest with her 8 friends.

Fill in the missing numbers to complete the pattern: 6.30, 6.50, 7.10, 7.30

On Monday, 356 students went on a trip to the zoo. All 7 buses were filled and 6 students had to travel in cars. How many students were in each bus? Make an equation

Chad's rectangle measures 4 1/3 units by 3 1/4 units. What is the area?

What are the common factors of 40 and 72?

A circle has the equation (x-13) 2 + (y-1) 2=4. A: What is the center of the circle? B: What is the radius of the circle?

Tim earns $150/week plus $15.00 for each desk he assembles. Write an inequality to represent how many desks he needs assemble to make at least $400 in one week

X2 + 3x + 2 What is the factor?