- Tony had 4 equal sets of sports
cards. He gave his friends 5 cards.
Now he has 31 cards. How many
cards were in each set?

Which of the following expressions is equal to 2x^2+8

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

Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!