Answer:
$44.81
Step-by-step explanation:
43.50 * 0.03 = 1.305
$43.50 + 1.305 = 44.805 = $44.81
There were 81 new houses. Initially, 1/3 of them were sold, leaving 54 houses. Later on, 2/3 of the remaining houses were sold, leaving a total of 18 houses left to be sold.
The subject of this question is Mathematics and it appears to be suitable for a Middle School level. The problem is about understanding fractions applied to a real-life situation, specifically the sales of new houses in a neighborhood.
Let's begin by working out how many of the 81 houses were sold last month. Because the question states that '1 over 3' were sold, this equates to 81 divided by 3, which is 27 houses. We then deduct this number from the total of 81 to find the remaining houses. So, 81 - 27= 54 houses remained.
In this month, '2 over 3' of the remaining houses were sold. So, we calculate 2/3 of 54. Multiply 54 by 2 and then divide this by 3 to get 36 houses being sold this month.
Subtracting these 36 houses from the remaining 54 (i.e., 54 - 36), we find that there are 18 houses left to be sold.
#SPJ2
x²+2x-15=0
Answer:
h = 5
Step-by-step explanation:
One place to look to find the difference between f(x) and g(x) is the y-axis. The y-intercept of g(x) is 5. The y-intercept of f(x) is 0. Then you have ...
... g(0) = f(0) +h
... 5 = 0 +h . . . . put in the values you read from the graph
... 5 = h
One
None
Infinitely many
Answer:
one
Step-by-step explanation:
Let's solve this by using the quadratic formula:
Note that we only use the coefficients so a=12, b=-14, and c=-6.
Plug values in the quadratic equation:
And so by evaluating those values we obtain:
Now we have two answers which are our factors one where we add another where we subtract and so:
First factor:
Second Factor:
And so your factors are
meaning that those are your roots/x-intercepts.
y = 2x + 10
If the two equations are graphed, at what point do the lines representing the two equations intersect?
(−4, 2)
(4, 2)
(−2, 4)
(2, 4)
Answer:
(-4,2)
Step-by-step explanation: