P=s1+s2+s3
Move +s1 to the other side. Sign changes from +s1 to -s1
P-s1=s1-s1+s2+s3
p-s1=s2+s3
Move s2 to the other side. Sign changes from s2 to -s2
p-s1-s2=s2-s2+s3
p-s1-s2=s3
Answer: p-s1-s2=s3
Answer: -2 and -7 i think
Answer:c
cccg bgfv
Step-by-step explanation:
c
20/28 are female. Since there are 8 male students you just have to subtract 28-8 and you'll get the female total.
Answer:
132 cm²
Step-by-step explanation:
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