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notsponge [240]
4 years ago
11

Please help quickly !

Mathematics
1 answer:
GalinKa [24]4 years ago
8 0

Answer:

1. multiplication property of equality

2. division  property of equality

Step-by-step explanation:

1. multplied by -3/2

2. divided by -2/3

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Can someone help me? I don’t know how to solve it. Thank you!
Minchanka [31]

Answer:

C. 5x^2 - 8x + 13

Step-by-step explanation:

3 0
3 years ago
A football field is 300ft long a sloth moving very quickly travels 60ft every 5 minutes based on this ratio how many minutes wou
Ipatiy [6.2K]

Answer:

25 minute

Step-by-step explanation:

Speed is the ratio of the total distance traveled  to the total time taken to reach this distance. The formula for speed is:

Speed = total distance / total time taken

The total distance covered by the sloth = 60 ft, and the time taken = 5 minutes, hence:

Speed = total distance / total time taken

speed of the sloth = 60 ft / 5 minutes = 12 ft per minute.

We can calculate the time taken for the sloth to travel the length of the football field (i.e. 300 ft)

speed = distance / time

12 ft/minute = 300 ft / time

time = 300 ft / (12 ft/minute)

time = 25 minute

4 0
3 years ago
Hello please help with the following i've been up all night i need help(SHOW WORK):
gladu [14]

1) 462/11= 42

  42x7=294

2) 9.38/7= $1.34

3) 6/11= 0.54545454545455

4) 1/4= 0.25

   2/9= 0.22222222222

   3/10= 0.30

   2/1= 2.00

   1/5= 0.20

   least to greatest- 1/5, 2/9, 1/4, 3/10, 2/1

5) 9/15= 0.6 > 60%

    to turn into a percent, move 2 decimal places!

6) 10/4= 2.5

    2.5x18= 45

7) 2/3= 0.66666666666

   0.66666666666x7= 4.66666666667

5 0
2 years ago
$10,000 at an annual rate of 7%, compounded semi-annually, for 2 years
forsale [732]

Answer:

\$13,107.96

Step-by-step explanation:

Since interest is compounded semi-annually (half a year or 6 months), in a spawn of 2 years, the interest will have been compounded 4 times. As given in the problem, each time the interest is compounded, the new balance will be 107% or 1.07 times the amount of the old balance.

Therefore, we can set up the following equation to find the new balance after 2 years:

\text{New balanace}=10,000\text{ (old balance)}\cdot 1.07\cdot 1.07\cdot 1.07\cdot 1.07,\\\text{New balanace}=10,000\cdot 1.07^4=\boxed{\$13,107.96}

8 0
3 years ago
Divide 2 1/3 divided by 2/5
anastassius [24]

Answer:5.8 or just 5


Step-by-step explanation: 35/6 = 5 5/6 = 5.8333333333


3 0
4 years ago
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