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LiRa [457]
3 years ago
13

Solve for x. Write the smaller solution first, and the larger solution second.

Mathematics
1 answer:
Shkiper50 [21]3 years ago
5 0

Answer:

Step-by-step explanation:

x^2 + 3x - 10 = 0

(x - 2)(x + 5) = 0

x - 2 = 0       x + 5 = 0

x = 2             x = -5

smaller x = -5

larger x = 2

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Match the properties with the steps to solving the following equation.<br> (8.x – 6) = x + 9
lesantik [10]

Answer:

8x - 6 = x + 9 : Given

7x - 6 = 9 :Subtraction property of equality

7x = 15 : Addition property of equality

x = 15/7 : Division property of equality

x = 2.143

Step-by-step explanation:

Match the properties with the steps to solving the following equation.

(8x - 6) = x + 9

8x - 6 = x + 9 : Given

8x - x - 6 = x + 9 - x

7x - 6 = 9 :Subtraction property of equality

7x - 6 + 6 = 9 + 6

7x = 15 : Addition property of equality

7x/ 7 = 15/7

x = 15/7 : Division property of equality

x = 2.143

4 0
3 years ago
Evaluate this equation
Alexeev081 [22]

Answer:

52

Step-by-step explanation:

8*6=48

12-4=8

8/2 =4      Use PEMDAS in these kinds of situations

48+4=52

7 0
3 years ago
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Rani delivers bills to letterboxes and is paid $28 per thousand
yan [13]

Answer:

a) $70

b) 4000 items

c)$4.67/hr

Step-by-step explanation:

a) simplest, 28 (per 1000) x2 plus 14 for 500

b) 28*4=112. it could be 3.57143, but no one wants part of an item

c) 28/6=4.66667

3 0
3 years ago
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Please Help !! I will reward brainliest asap
Arada [10]
The answer is 1 

since 0! means 0 + 1 = 1
5 0
3 years ago
E
Strike441 [17]

Answer:

19.4

Step-by-step explanation:

that is the answer

7 0
3 years ago
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