If positive integer x is a multiple of 6 and positive integer y is a multiple of 14, is xy a multiple of 105? (1) x is a multiple of 9.(2) y is a multiple of 25.

x = 30 is a multiple of 6

y = 28 is a multiple of 14

xy = 840 is a multiple of 105

(1) x = 45 is a multiple of 9

(2) y = 525 is a multiple of 25

xy = 23,625 is a multiple of 105

Step-by-step explanation:

x = 30 is a multiple of 6

y = 28 is a multiple of 14

xy = 30 × 28 = 840 is a multiple of 105

(1) x = 45 is a multiple of 9

(2) y = 525 is a multiple of 25

xy = 45 × 525 = 23,625 is a multiple of 105

70,000 + 6,000 + 800 + 30

step-by-step explanation:

answer: 3.26019516

step-by-step explanation: