PLEASE HURRY: A biology class has a total of 31 students. The number of females is 17 less than the number of males. How many ma
les and how many females are in the class?
1 answer:
Answer:
7 females, 24 males
Step-by-step explanation:
I solved it by using this equation:
2x + 17 = 31
then, i subtracted 17 on both sides:
2x=14
then divide by 2 on both sides:
x=7
then I added 7 to 17 to find the number of males:
7+17= 24
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