Answer:
w=21
Step-by-step explanation:
Answer:
225
Step-by-step explanation:
if it is 1/3 off, then it means it's at 2/3 the price. now, you have to divide 450/2 to get the answer. 2/3 divided by 2=1/3
450/2=225, and thats how much money you will save
5+2x=11 (this is the equation)
<span>-5 -5 </span>
<span>2x=6 (this is the answer)</span>
<span>x=3</span>
Step-by-step explanation:
3x-24=-2
3x=-2+24
3x=22
x=22÷3
x=7.333
Subtract final value minus starting value.
Divide that amount by the absolute value of the starting value.
Multiply by 100 to get percent increase.
If the percentage is negative, it means there was a decrease and not an increas