31) ($6 * 2) + $6.25 + $4.25 + $20 = $42.50
32) $50 - $8.25 - $4.25 -$4.25 - $20 = $13.25
33) 6 * 15.99 = 95.94 | $100 - $95.94 = $4.06
34) $10.50 * 8 = 84 | $100 - $84 = $16
Hope this helps! ^^
The percent change from 36 to 63 is 63/36=1.75 (multiply by 100 to get a percentage) 175%
The percent change from 63 to 36 is 36/63=0.571=57.1%
If we assume that Lisa is x years old, then Richard will be (x + 6)years
In 5 years time
Lisa = x +5 years
Richard = x +11 years
sum will be 2x + 16 years
4 years ago
Lisa = x-4 years
Richard = x + 2
Sum will be 2x - 2
Therefore;
2(2x-2) = 2x +16
4x -4 = 2x +16
2x = 20
x = 10
Thus, the present age of Lisa is 10 years and that of Richard is 16 years
Answer:
0.15625
<em>Explanation:</em>
Divide:
<em>25 divided by 160</em>
<em>Which Equals by</em>:
0.15625
Step-by-step explanation:
Hope this Helps!!
