There are 9 boys and 6 girls in a hall each holding coins in their hand. The mwan number of coins for the children is 14 the mean number of coins for the boys is 8 work out the mean number of coins for the girls

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me