The common difference of an arithmetic sequence -8 and its first term is 52. What is the 3rd term of this sequence?
A
60
B) 46
C) 68
36

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

How can writing phrases as algebraic expressions you solve problems?

A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.