Arecipe calls for 2 1/4 cups of brown sugar. if i am only making 2/3 of the recipe , how many brown sugar should i use?

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

Complete the equation of the live through (-1,6) (7,-2)