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Lelu [443]
2 years ago
7

The number of points scored by the home team at a basketball game is represented by (x+6). The number of points scored by the vi

siting team is represented by (3x −6). Write an expression to find how many more runs the home team scored than the visiting team. Then evaluate the expression if the value of x is 5.
Mathematics
1 answer:
Ket [755]2 years ago
3 0

Answer:

2

Step-by-step explanation:

(x + 6) - (3x - 6)               Remove the brackets.

x + 6 - 3x + 6                 Collect like terms

Difference in points = 12 - 2x

If x = 5 then

Difference in points = 12 - 2*5

Difference in points = 12 - 10

Difference in points = 2

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The value of homes sold in Hampton VA are normally distributed with a mean of $200,000 and a standard deviation of $10,000. If 1
LenKa [72]

Answer:

84%

Step-by-step explanation:

What we must do is calculate the z value for each value and thus find what percentage each represents and the subtraction would be the percentage between those two values.

We have that z is equal to:

z = (x - m) / (sd)

x is the value to evaluate, m the mean, sd the standard deviation

So for 190000 we have:

z = (190000 - 200000) / (10000)

z = -1

and this value represents 0.1587

for 230000 we have:

z = (230000 - 200000) / (10000)

z = 3

and this value represents 0.9987

we subtract:

0.9987 - 0.1587 = 0.84

Which means that it represents 84% of the houses

3 0
2 years ago
Line (5,-4), slope -4 <br><br> Y-intercept =
user100 [1]

Answer:-2.75

Step-by-step explanation: y+4=-4(x-5) y+4=-4x+5/4 y=-4x-2.75

4 0
3 years ago
If 100C2 has a value of 4,950, what is the value of 100C98? A. 4,950 B. 99,000 C. 49,500 D. 9,900
diamong [38]
<span>If 100C2 has a value of 4,950, what is the value of 100C98?
10C2 is the number of groups of 2 that can be formed from 100 objects.
Note: Each time a group of 2 is selected you automatically form
a second group of 98. Therefore: 10C2 = 10C98 = 4950 is your Answer</span>
4 0
2 years ago
Read 2 more answers
Hey can you please help me posted picture of question
juin [17]
For this case we can have the following function:
 r = f (t)
 Where,
 Independent variable is t.
 Dependent variable is r.
 To find the inverse we solve for the independent variable, that is, the data entry variable.
 Answer:
 
FALSE
 
option B
6 0
3 years ago
PLEASE HELP 40 POINTS!!!
pshichka [43]

Answer:

it seas 40 points but its only 20

Step-by-step explanation:

;-;

7 0
3 years ago
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