So first we divide 140 by 7 because our ratio is a total of 7 dollars to get 20
So we multiply both sides of the ratio by 20 to get a ratio of 40:100
We can check our answer and it is right because 100+40=140
Answer: There are no real solutions
Answer
no because as per the first ad the rate of a shirt is 11 dollars wherelse if u take second one its 2 dollars lesser
Step-by-step explanation:
1 shirt=33/3
=11
11*4=44
*=multiplication
27.5% of x=11 x is the number of people 27.5%=.275 x=11/.275=40 people in the survey participated
22.75/350=0.065
0.065=6.5%
Sales tax= 6.5%