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Nina [5.8K]
3 years ago
10

Please help!!!!!!!!!!​

Mathematics
2 answers:
a_sh-v [17]3 years ago
6 0

Answer:

The average amount Mrs. Johnson spent per week is 70 dollars.

Step-by-step explanation:

47+96+78+61+68/5 = 350/5 = 70

Minchanka [31]3 years ago
4 0

Answer:

The overall average is 70 dollars for all weeks together

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Pleae help me i will mark you brainliestttttttttt
muminat

Answer:

The last one.

Step-by-step explanation:

7 0
2 years ago
Use the formula d = rt to find the distance, rate, or time
Varvara68 [4.7K]

Answer:

16. d = distance

     r = rate

     t = time.

We know that the rate = 4, and time = 11.

=> d = 4 * 11

=> d = 44

17. We know that distance = 36, and time = 4.

=> 36 * r* 4

=> 36 = 4r

=> 36/4 = 4r/4

=> r = 9

3 0
3 years ago
Enter the number 46.1979 rounded to the nearest hundredth (two decimal places)
muminat

Answer:

It should be 46.20

Step-by-step explanation:

You're rounding to the nearest hundredth. So you have 46.1979 to start out with. Then you count 2 places so you end at the 1st 9. Well, behind the 9 is a 7 so you round up and get 20

6 0
1 year ago
How do you solve 8x-7= 3x 9?
gtnhenbr [62]
8x - 7 = 3x + 9
8x - 3x = 9 + 7
5x = 16
x = 16/5 = 3 1/5
3 0
3 years ago
Solve for x: -3x + 3 &lt; 6<br> x&gt;-1<br> x&lt;-1<br> x&lt;-3<br> x&gt;-3
Triss [41]

Answer:

D is the correct answer

Step-by-step explanation:

first you subtract the 3 from the left side and add it to the right side. then you divide both side by negative 3 and flip the less than sign to a greater than sign

5 0
3 years ago
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