The Key Club has 35 members. There are three more girls than boys. Write and solve a system of
2 answers:
Answer: 19 girls
16 boys
Step-by-step explanation:
x -girls
y- boys
Lets set system of liner equations:
x+y=35
y=x-3
-----------------
x+(x-3)=35
2x-3=35
2x=38
x=38/2
x=19
19 girls
y=x-3
y=19-3
y=16
16 boys
Answer:
19 girls
Step-by-step explanation:
Since there are 3 more girls than boys, 35-3=32
32/2=16
Now add back the 3
16+3=19
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