Afamily pays 45 dollars each month for cable television. the cost increase 7 percent. how many dollars is the increase?

48.15-45= 3.15

here is an easy way to find these types of increases on your own

for example a tee costs 10 dollars if its price is increased by
10% -> 1.1*10
20%-> 1.2*10
27% -> 1.27*10
and it goes on and on :)

hope i helped you

45*.07=3.15 easy as that

The distance from point a to point c across the coordinate plane is aproxamatly 8.94 rounded to the nearest hundredth. you use a^2 + b^2 =c^2

One shot. if 60% of 10 is 6, then what is 70%? we know it would be seven (since 60% is mathematically 60/100, or 6/10, then 70% is 70/100, or 7/10) but we can check anyway using ratios: 6 : 60% = x : 70%*inverse multiplicationx * 60% = 6 * 70%*divide both sides by 60%x = (6 * 70%) / 60%x = 7and since he has made 6 shots already, he would need just one more to get 7 shots or 70%. if the explanation is too confusing, comment and i will try to