Rudy can make 7 holiday cards with the cardstock he already has on hand. He is also buying more paper, and he can make 10 additional cards with each package of cardstock he buys. Write an equation that shows how the total number of cards Rudy can make, \( y \), depends on the number of packages of cardstock he buys, \( x \). \( y=\square \) Submit

Rudy starts with the ability to make 7 cards from his current cardstock, and for each package of cardstock he buys, he can make 10 additional cards. So, the total number of cards \( y \) can be expressed as an equation: \( y = 7 + 10x \). Here, \( x \) represents the number of packages Rudy buys, and \( 10x \) accounts for all the extra cards he can make with those packages! Now, speaking of holiday cards, did you know that the tradition of sending greeting cards dates back to the ancient Chinese, who would send messages of good luck during the New Year? This little tradition has blossomed into a fun way to connect with loved ones during holidays! And if you're planning to make cards, the biggest mistake is not measuring your cuts properly! Always use a straight edge when cutting cardstock to prevent uneven edges. Happy crafting!