Human blood contains red blood cells, white blood cells, and platelets. The table shows the sizes of these components. Simplify each expression. Blood Components
PartSize (m)
Red blood cell125,000−1
White blood cell3(500)−2
Platelet3(1,000)−2

What is the perimeter, p, of a rectangle that has a length of x + 8 and a width of y − 1? p = 2x + 2y + 18 p = 2x + 2y + 14 p = x + y − 9 p = x + y + 7

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

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