The square of 9 less than a number is 3 less than the number. What is the number?

-12 or 7

-12 or - 7

- 7 or 12

7 or 12

The sum of two numbers is 24. One number is less than the other number. Let x and y be the two numbers. What is the two numbers.

This morning molly took a history test she got 8 problems right and 72 problems wrong what percentage did molly get right

If $5700 is invested in a savings account for which interest isn't compounded quarterly, and if the $5700 turns into $6600 in four years, what is the interest rate of the savings account

A theater has 30 seats in the first row, 33 seats in the second row, 36 seats in the third row, and so on in the same increasing pattern. If the theater has 15 rows of seats, how many seats are in the theater?

For the function y=2x^2-7, which of these values of x corresponds to y=1

Suppose we calculate the least-squares regression lines for two sets of paired data. The first set has a regression line with slope m1 and correlation coefficient r1, while the second set has a regression line with slope m2 and correlation

5:50:15 in its simplest form

673 grams round to nearest 10 grams

3 binders with 35 stamps in each and 5 binders with 24 baseball cards in each binder. if she gives 35 stamps away how many stamps and cards does she have left

A school s 430 square meters rooftop solar panel generates about 1100 kWh of electricity each month. What might be the panel's dimensions? Use one dimension that is not a whole number