Answer:
should be 140 I guess
Step-by-step explanation:
Answer:
"x+1, x + 3"
Step-by-step explanation:
Consecutive even numbers' example would be:
2, 4, ...
16, 18....
212, 214...
What do they have in common?
They are spaced "2" units apart.
4 - 2 = 2
18 - 16 = 2
214 - 212 = 2
Now, let's check for the answer choices, whichever is "2" units apart, that is the one.
x + 2 -(x + 1) = x + 2 - x - 1 = 1 units
x+3 - (x+1) = x + 3 - x -1 = 2 units [this is the one]
2x + 1 - (2x) = 2x + 1 - 2x = 1 units
Hence, 2nd answer choice is representing consecutive even integers.
Answer:
The vertex is (6, -4)
Step-by-step explanation:
f(x) =(х – 8)(х – 4)
First find the zeros
0 = (х – 8)(х – 4)
0 = x-8 0 =x-4
x=8 x=4
The zeros are x=8 and x=4
The vertex is 1/2 way between the zeros
(8+4)/2 = 12/2 =6
To find the y value, substitute 6 into the function
f(6) = (6-8) (6-4)
= -2 (2) = -4
The vertex is (6, -4)
Set it up in a square and multiples
The correct answer would be, Jeremy rides at a greater speed than Kevin.
Step-by-step explanation:
Jeremy rides at a rate of 15 miles per hour
Kevin rides at a rate given in the table
Let Y be the distance traveled by Jeremy
And X be the number of hours
Then for Jeremy:
y/x = 15/1
=> y= 15 x
For Kevin:
(46-23)/(4-2)
= 23/2
= 11.5
So for Kevin, Y = 11.5 x
So when Jeremy's and Kevin's rates are compared,
15 > 11.5
which means Jeremy rides at a greater speed.
Learn more about Time and Distance problem at:
brainly.com/question/3581191
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