Answer: a and b
Step-by-step explanation:
Number of boys:
1000/2+20/2=510
Number of girls:
1000/2-20/2=490
510 boys and 490 girls competed at Special Olympics
Answer:
9.25 or 9 1/4
Step-by-step explanation:
Answer:
34 X + 95 is equal to 3 into bracket 14 x 1 + 9 (close
Step-by-step explanation:
it it is the for the algebra of class 10th not for 7 for all other classes