Karen brought 156 cupcakes to school for the bake sale. She still has 43 cupcakes left. How many cupcakes did Karen not sell?

What are the dimensions of the matrix shown below? -1 3 7 0 2 - 9 4 - 5 - 1 4 0 8 Question 3 options: 3 x 4 3 x 3 4 x 3 4 x 4

3x + 4y = 14 5x - 6y = - 40

7. The original price of a bicycle is $700. It is discounted by 50%. What is the sales price of the bike?

What are the solutions? 16x^2+9=0

Jesse has has n dollars in his bank account he deposits 132 write an expression that represents the total amount Jesse now has in his bank account

A student's course grade is based on one midterm that counts as 20 % of his final grade, one class project that counts as 5 % of his final grade, a set of homework assignments that counts as 35 % of his final grade, and a final exam that counts as

Solve 4-|2x-1| = - 3

Stacy decided that she would start doing sit - ups every day. Her plan each day was to do twice as many sit - ups as she had done the day before. If Stacy did four sit - ups on day one, how many total sit - ups had she done after one week

Lines a and b are parallel. What is the measure of angle m? Enter your answer in the box. m = ∘ Three lines, a, b, and another line intersect creating eight angles, the top left angle of line a labeled one hundred twenty five degrees and the top

Which statements are true regarding the system of equations? Check all that apply. 8 x + 10 y = 30. 12 x + 15 y = 60.