Maria filled 4 jars with jam using 3 pounds of strawberries. Which proportion can be used to find out how many jars Maria can fill with 9 pounds of strawberries? 3/4=9x

3/4=x9

3x=4/9

4/9=x3

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0

Ms. aniston asked seven students in her class to collect pet food cans for a local animal shelter. the dot plot shows the number of food cans collected by each student. each dot represents one student. what is the median of the data set? a. 6 b. 9 c. 7 d. 8