They are equal so...
15x+2 = 9x+20
15x-9x = 20-2
6x =18
x = 18/6 = 3
x = 3
1 is the number which is the answer
0.4% = 0.04
0.04 * 1000 = 4
the answer is 4 hope I helped you out!
answer is 72
ella ran 3times as many and vera
24 x3=72 miles more
4.065323 × 10^13
Hope this helps!
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