There is 9 windows left and to finish installing the rest of the windows it will take 45 hours to finish all of the windows in the building
Multiply "7" by each term inside the parentheses.
7(x-20) = 7x-140
answer: 7x-140
The value of 5 into 756 is .0066, or 0.66%. You can write this out as shown, and draw it out using traditional division.
Answer:
7.19%
Step-by-step explanation:
let i be the effective rate

Answer:
Anita's monthly bill will be $164.25.
Step-by-step explanation:
Since Anita has a cellphone contract that costs her R100 per month plus 85 cents per peak time SMS, and 25 cents per off-peak time SMS, if she sends 45 SMSs during peak time and 105 SMSs during off-peak time In a month To determine what will her monthly bill come to, the following calculation must be performed:
100 + (0.85 x 45) + (0.25 x 105) = X
100 + 38.25 + 26.25 = X
138.25 + 26.25 = X
164.25 = X
Therefore, her monthly bill will be $ 164.25.