Answer:
24 grams
Step-by-step explanation:
25% increase means 125% of the previous
125% : 30 grams
100% : X
125/100 = 30/X
X = 30 × 100/125
X = 24 grams
2 solutions (X^2)
The Answer is D. Two Real Solutions
Answer:
About $99.8
Step-by-step explanation:
499 / 5 = 99.8
30 units, because the squares sides are 5 units. so 5 x 5 = 25. the rectangles sides would be 5+5+10+10
Let
x----------> original number
we know that
if <span>a number is decreased by 24% of itself the result is
x*(100%-24%)/100%------> x*0.76
171=0.76*x
x=171/0.76---------> 225
the answer is
the number is 225</span>
