Answer:
One solution
Step-by-step explanation:
0.75 (x + 40) = 0.35 (x + 20) + 0.35 (x + 20)
0.75x + 30 = 0.35x + 7 + 0.35x + 7
0.75x + 30 = 0.7x + 14
0.05x + 30 = 14
0.05x = -16
x = -320
Hope this helps!
1,483 hundreds because 148305 divided by 100 is 1483!
It changed by $.04 in 4 years.
$.04 / 4 = $.01
The stamp changed by 1 cent/year
152.5 is 250% of the number, 61
The answer for this is 51
25 + 2•13
25 + 26
51
