Jill, Mateo, and Rasheed each have some stickers.
• Jill has 430 stickers.
• Mateo has 110 more stickers than Jill.
• Rasheed has 90 fewer stickers than Mateo.
Which equation can be used to find r, the number of stickers Rasheed has?
430 – 110 + 90 =D
430 + 110 - 90 =r
430 - 110 - 90 =
430 + 110 + 90 =r