A mother and a father are the same age and they have
triplets. The total of all the ages in the family added together
is 79. Can you find two possibilities for the family's ages?

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not

Measure of angles 31 (x+4) (3x+9) me