In a school the ratio of boys to girls is 3:2. What percentage of the students are girls?

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte

If f(x)=3 over x+2 - square root x-3 then f(7)=