Here's a subtraction problem that has been solved incorrectly.

2 1

- 9

1 1

Choose the addition sentence that checks this subtraction problem.

A) 21

+ 9

30

B) 1 1

+ 9

2 0

C) 1 1

+ 2 1

3 2

Find the zeros. Factor the quadratic by checking factor pairs. 9x^2 + 39x + 14

0.0346 as a fraction.

base of a triangle and a parallelogram are the same length there Heights are also the same if the area of a parallelogram is 48 and 2 what is the area of the triangle

At the beginning of the year Jason had $80 in his savings account. Each month he added $15 to his account. Write in expression for the amount of money and Jason saving account each month.

25900.1000 in scientific notation

Edison, Pedro and Karl ran a 5K race. Pedro finished two minutes before Karl. Karl finished one minute before Edison. Therefore, of the three, Pedro ran the 5K race the fastest. A. Inductive Reasoning B. Deductive Reaoning C.

If 4a + b = 12 than a =

If a zero is _, then the graph of its function only touches the x-axis at that zero. If a zero is _, then the graph of its function crosses the x-axis at that zero.

Where are all the lines of symmetry in a square?

How is he graph of y=-2x^2-5 different from the graph of y=-2x^2