Answer: 7
Explanation:
List out the factors of 120 until we hit a gap
1,2,3,4,5,6,8
Note that 7 is not shown above. We can see that 120/7 = 17.14 approximately meaning that 7 doesn't go evenly into 120. So this is why 7 isn't a factor. Something like 3 is a factor because 120/3 = 40 is a whole number result.
Also, 7 is prime. The only factors of 7 are 1 and itself. This means that 7 and 120 do not have any common factors other than 1. The GCF of 7 and 120 is 1, leading to the two numbers being relatively prime
Side note: The term "coprime" is sometimes used in place of "relatively prime"
Let the price for the house be x and the square feet of the house be y,
when the house is 1700 sq ft, y = 1700.
y = 0.074x + 50.48
1700 = 0.074x + 50.48
0.074x = 1700 - 50.48
0.074x = 1649.52
x = 22 290.81 (to the nearest cent)
A fair price for this house would be $22 290.81.
Step-by-step explanation:
Growth in population each year = 3%(1500)
= 3/100 × 1500
= 3 × 15
= 45
Therefore, the growth in population in 6 years
= 6 × 3%(1500)
= 6 × 45
= 270
Hence, the population after 6 years = 1500 + 270
= 1770
Answer:
The amount of sales in order to meet her goal must be greater than or equal to $20,000
Step-by-step explanation:
Let
x----> represent the amount of sales Liz will need
we know that
The amount of sales for the month multiplied by the commission rate as a decimal plus the fixed amount must be greater than or equal to $2,800 each month
so
The inequality that represent this situation is
solve for x
subtract 2,200 both sides
divide by 0.03 both sides
The amount of sales in order to meet her goal must be greater than or equal to $20,000
Answer:
9,000+100+60+7+.3+.06+.004
Step-by-step explanation:
