Answer:
Jane: 37 years old
Anne: 17
Step-by-step explanation:
Jane 12 years ago: 5x
Anne 12 years ago: x
In three years into the future:
Jane: 5x+15
Anne: x+15
CURRENT TIME:
Jane: 5x+12
Anne: x+12
Equation (using 3 years into the future ages): 5x+15=2(x+15)
5x+15=2x+30
(subtract 15 from both sides)
5x=2x+15
3x=15
x=5
Therefore, Jane is 37 years old and Anne is 17 years old.
2 is 42 but i’m not sure about one
Answer:
assssssssssssssap
Step-by-step explanation:
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Answer:75%
Step-by-step explanation:
48 over 64 & x over 100
100•48 =4800/64= 75
Mean - 26
Mode- 29,6
Median-29
