G+b=5716
65g+40b=341690
multiply first equation by -65
-65g-65b=371540
add that to 2nd equation
-65g-65b=-371540
<span><u>65g+40b=341690 +</u></span><u />
0g-25b=-29850
-25b=-29850
divide both sides by -25
b=1194
latter=bleacher=1194 tickets
Answer:
D = 0
Step-by-step explanation:
Given
x-intercept = -3
Required
What does the discriminant represent?
The discriminant of a quadratic function can take any 3 values; these are as follows;
- When D > 0
- When D < 0
- When D = 0
Which translates to
- signifies that two different real roots exist
- signifies that only complex roots exist
- signifies that the two identical real roots exist
The question says that x-intercept = -3 is the only value;
This means that: x = -3 or x = -3
Analyzing the roots
- 3 and -3 are identical
- -3 and -3 are real
This means they satisfy condition number 3;
Hence, D = 0
Answer:
0.167
Step-by-step explanation:
Note that 3/18 reduces to 1/6. 1/6 is a rational number whose decimal equivalent is repeating: 1/6 = 0.166666 ...
It appears that answer choices A and D are identical, as arer B and C. You might want to verify that you've copied down the answer correctly.
Answers A and D (identical) are the best choices here, due to less rounding off.
- 2 3/4= 2.751
- 1 1/8= 1.125
divide the decimals and you get
