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jonny [76]
3 years ago
14

Im giving brainlist:) i got 5 more to go guys:( please help

Mathematics
1 answer:
masha68 [24]3 years ago
6 0

Answer:

Step-by-step explanation:

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At what rate has she been making deposits to her savings?
Savatey [412]

Answer:

20 dollars per month

Step-by-step explanation:

85 = 25 + x3

60 = x3

20 = x

3 0
3 years ago
 Solve each system by graphing.
Kryger [21]

9514 1404 393

Answer:

  (x, y) = (4, -4)

Step-by-step explanation:

A graphing calculator makes graphing very easy. The attachment shows the solution to be (x, y) = (4, -4).

__

The equations are in slope-intercept form, so it is convenient to start from the y-intercept and use the slope (rise/run) to find additional points on the line.

The first line can be drawn by staring at (0, -2) and moving down 1 grid unit for each 2 to the right.

The second line can be drawn by starting at (0, 2) and moving down 3 grid units for each 2 to the right.

The point of intersection of the lines, (4, -4), is the solution to the system of equations.

3 0
3 years ago
A red die is tossed and then a green die is tossed what is the probability that the red die shows an even number or the green di
Sergeeva-Olga [200]
The probability for the red die is 50% as with the green die.
3 0
3 years ago
Read 2 more answers
Mr. Shaffer bought a block of fudge that weighed 8 3/4 pounds. He shared 2.45 pounds with his friends. How much does he have lef
Zinaida [17]

Answer:

6.3 or 6 3/10 pounds

Step-by-step explanation:

First you convert 8 3/4 into a decimal.

8 3/4 = 8.75

You then subtract 8.75 and 2.45.

8.75 - 2.45 = 6.3

6.3 as a fraction is 6 3/10

Therefore, he has 6.3 or 6 3/10 pounds of fudge left.

Hope this helps:)

5 0
3 years ago
The mean of 8 observations is 40. If 5 is added to each observation,
r-ruslan [8.4K]
45 is the new mean. If u add 5 to each, then u will gat 40, 50, 60, and 30. Add all of the, up, and divide by 4. U get 180/4, which is 45.
7 0
3 years ago
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