Which of the following is true? (A) three and two fifths plus four and two sevenths equals seven and four twelveths

(B) two and five eighths plus six and one sixth equals eight and six twenty fourths

(C) four and eight tenths plus five and two sixths equals ten and eight sixtieths

(D) six and seven twelves plus three and nineteen twenty fourths equals nine and nine
twenty fourths

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate

Harold wrote this equation to model the level of water in a pool over time. the variable x represents time in hours. f(x) = 3,500 - 225x which statements about the situation are true? check all that apply. the water level is rising. the water level is falling. the initial level of water in the pool was 3,500 units. the initial level of water in the pool was 225 units. the pool was empty after 14 hours. the water was 2,600 units high after 4 hours.