2. Rohan bought a new memory card for his digital camera. If he takes only hi-res photos, he can store 3,500 pictures. If he takes only lo-res photos, he can store 7,000 photos Write a linear equation to represent all the combinations of numbers of hi-res (x) and lo-res (y) photos Rohan can store on his memory card.

if you need just tell me and i will come to the rescue.

step-by-step explanation:

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )