Which equation has exactly one solution?

Iwill give brainliest only if your correct the words subsequent and submerge both contain the prefix sub. based on this information, what does the prefix sub most likely mean? a) under or secondary b) true or verifiable c) tricky or difficult d) around or centered on

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Ineed no it anyone can see this