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BabaBlast [244]
3 years ago
10

Beth is 2 years older than Jimmy, and in 3 years the sum of their ages will be twice as much as the sum of their ages 3 years ag

o. Find their present ages.
Mathematics
1 answer:
Alika [10]3 years ago
8 0
Jimmy is 8
Beth is 10

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Use the graph of the function to find f(-2)
lesya692 [45]

Answer:

Answer D:  f(-2) = 2

Step-by-step explanation:

To evaluate f(-2) we need to find what is the y-value that the graph shows for the x-value "-2".

To find such, we look for the value x = -2 on the horizontal (x) axis (located two units to the left of the origin of coordinates (0,0)), and from there, we investigate at what y-value (value on the vertical y-axis) a line that follows the vertical grid passing through x = -2, intercepts the graph of the function.

That is pictured with a red dot in the attached image. Notice that the y-value at which such intersection occurs is y = 2.

Therefore f(-2) = 2

4 0
3 years ago
What is the answer for 11 12
Vesnalui [34]
11.) our question issss.....
7 x __ = 420
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420/7 = 60
sooooo answer is 60

12.) our question issss....
50 x __ = 0 
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have a good one :)

merry christmas:D
6 0
3 years ago
PLEASE HELP
Law Incorporation [45]
None of these are correct, however of the ones you listed, A would be the most likely to be correct. y is greater than 3... therefore making y a number greater than zero.
6 0
3 years ago
bailey was mixing some instant pudding.the directions said add 2 cups of milk to the contents of package.the only measuring cup
Dennis_Churaev [7]

Answer:

about 3.3 times or 3 1/3 times

Step-by-step explanation:

divide 2 by 2/3

6 0
2 years ago
Factor the expression k^2+5kf-50f^2
Llana [10]

Answer:

(k+10f) (k-5f)

Step-by-step explanation:

k^2+5kf-50f^2

What 2 numbers multiply to -50 and add to +5

10 *-5 = -50

10+-5 = 5

(k+10f) (k-5f)

8 0
3 years ago
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