Penny had $117, which is 9 times as much money as Kari had. How much money did Kari have?

The equation x 2 + 10 x + 25 = 0 has one solution. Group of answer choices True False

What is 30% written as a decimal rounded to the thounsandths place

3. Ella has 34 more buttons than Julio. Julio has 49 buttons. How many buttons does Ella have? Check: buttons

Without calculating the numbers, determine which of the following is greater. Explain. (a) The number of combinations of 10 elements taken six at a time (b) The number of permutations of 10 elements taken six at a time

If the supplement of an angle is two-third of itself, then its supplement is

Trayvon weighs 142 pounds. Multiple his weight on earth by 0.92 to find his weight on the planet Saturn. What is the difference between Trayvon's weight on the earth and his weight on Saturn

Which is a feature of a Roth IRA

Turn 3/25 to standard form

The perimeter of a square is 64 cm. What is the length of the diagonal of the square?

If there is 1 child, there can be 0 interactions if there are 2 children, there can be only 1 interaction if there are 3 children, there can be 4 interactions if there are 4 children, there can be 9 interactions.