75 is the least positive integers which , when subtracted 7300 would make a result a perfect square
<h3>What is the least positive value?</h3>
So normally the least positive integer of all the numbers is the number 1 but when you talk about least positive integer, often times you are talking about the special function called the ceiling function
<h3>Least positive integer:</h3>
The smallest of the numbers in the set {1, 2, 3, …} is 1.
So, the number 1 is the smallest positive integer.
7300
If we Take Square root of 7300 we have to subtract 75 from 7300 to get a perfect square.
7300-75=7225
(85)^2=7225
75 to be subtracted
√7300 ≥ 85
Perfect Square = 85² = 7225 or (7300-7225 = 75)
75 is the least positive integers which , when subtracted 7300 would make a result a perfect square
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Answer:
a) Equation: 9x+9 = 72
b) x =7
Step-by-step explanation:
The total cost of 9 bracelets = $72
Shipping charge = $9
a) Define your variable and write an equation that models the cost of each bracelet.
Let x be the cost of one bracelet, the equation will be
9x + 9 = 72
As 9 bracelets were there and the shipping cost was 9 and total cost was 72.
b) Use the equation you have written above determine the cost for each bracelet. Show the algebraic steps that it takes to find the answer.
Now solving the equation to find the value of x that represent cost of each bracelet
9x + 9 = 72
Adding -9 on both sides
9x +9 -9 = 72 -9
9x = 63
Dividing both sides by 9
9x/9 = 63/9
x = 7
The value of x=7 so, the cost of each bracelet is $7
c) Provide your conclusion.
So, each bracelet was of cost $7 and $9 was the shipping charge. so, the total cost is $72.
We would check whether our equation is satisfied.
9x+ 9 = 72
9(7) + 9 = 72
63 + 9 = 72
72 = 72
The equation is satisfied.
Answer:
D. X< 4
Step-by-step explanation:
12(x-2) < 24
divide both sides by 12
so we get
(x-2) < 2
now add 2 to both sides
x < 4
F(x) = (x-4)(x-3)
if you put x=4, it makes f(x) 0. if you put x=3 it makes f(x) 0
