Natalie had some marbles. She gave 1/3 of them to her brother, who kept 12 marbles for himself and gave the rest to 5 friends. If each friend received 7 marbles, how many marbles did Natalie have at firts?

Select the equation in which the slope equals - 8 and the y-intercept equals 4.

F (0) = (0) 2+12 (0) + 11?

How many pairs of parallel lines have in a trapezoid

True or false: It is possible to spend your limit on a credit card.

Willie spent half of his weekly allowance on clothes. To earn more money his parents let him weed the garden for $5. What is his weekly allowance if he ended with $12?

G (x) = - x2 - 6x what's the vertex

Lily worked 3 hours more than andrea. together they worked a total of 16 hours. andrea worked a hours. Which equation represents this situation? A. a+3=16 B. a+6=16 C. a + (a-3) = 16 D. a + (a+3) = 16

Why is the lcmgreater than the gcf?

A riskfree asset (a) has a return correlation coefficient with securities of 1. (b) has a negative return covariance with each security. (c) has a standard deviation of return of zero. (d) has a positive return covariance with many securities.

Perform the indicated operation. 6a/8b:10c/12d