Which expression is equivalent to 18 1/ 2/ 1/5)?
a. 18 1/5 - 22 2/5 - 40 1/5
b. 18 1/5 +(-22 2/5)+(-40 1/5)
c. – 18 1/5–22 2/5+40 1/5
d. 18 1/5 +22 2/5 +40 1/5

Triangle knm is what is true about the sides of knm

Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?

Afew weeks ago, vera bought 5 apples from her local farmers' market. today, she bought 4 apples. what is the percent of decrease in the number of apples bought?