For the series 25+34+43+52 + ... + 439

a) Write the series in summation notation

b) find the sum, if it exists

Right 3 tens and 5 tenths As a decimal

Identify the pattern and find the next number in the pattern. 0.4, 1.2, 3.6, 10.8

Resuelve la siguiente división de polinomios por el método sintético. (x5+3x4-7x3+2x2-8x+1) : (x+1).

Write 1 mm of 2 m as a fraction

Andy earns $157.50 for lifeguarding 18 hours. He receives a $.40 raise per hour. Alana earns $95 for 10 hours. Who will earn the most for lifeguarding 25 hours?

Write as 73% decimal

24 16 23 30 18 29 what are the steps to find the median

A new machine can produce 5000 bolts in two - thirds the time required by the old machine. If it takes the new machine six hours to do this job, how long did it take the old machine?

What is the factored form of a2 - 121? (a - 121) (a - 1) (a - 11) (a + 11) (a + 11) (a + 11) (a - 121) (a + 1)

Nadia made 56 muffins. She wants to fill each treat bag with 8 muffins. Nadia bought 7 bags.