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lawyer [7]
4 years ago
8

Four less than half a number is 1. Find the number

Mathematics
1 answer:
aleksandr82 [10.1K]4 years ago
4 0

Answer:

10

Step-by-step explanation:

x/2 - 4 = 1

      +4    +4   (plus 4)

x/2 = 5

x2      x2  (times 2)

x = 10


Hope this helps!! Can I please have brainliest??

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Solve the equation 96 - 4.5y - 3.2y = 5.6y + 42.80. Show your work.
Nikolay [14]
96 - 4.5y - 3.2y = 5.6y + 42.80

96 - 7.7y = 5.6y + 42.80

96 = 5.6y + 42.80 + 7.7y

96 = 13.3y + 42.80

96 - 42.80 = 13.3y

53.2 = 13.3y

4 = y

hope that helps, God bless!
4 0
3 years ago
Read 2 more answers
The double number line shows that 555 pounds of avocados cost \$9$9dollar sign, 9.
Mice21 [21]

Answer:  

1 pound of avocado costs $1.8.

Step-by-step explanation:

This problem is just a simple division problem. We jest need to divide the given values to get the answer. For our problem, to know the price of 1 pound of avocado, we need to divide the $9 by 5 since the problem stated that the price of 5 pounds of avocados is $9.

Given:

5 pounds avocados = $9

Required:

cost of 1 pound of avocado

Solution:

$9 / 5 pounds = $1.8/pound

1 pound avocado = $1.8

Notice from the first line of solution, the unit became $ per pound. This means that we did the right operation since we are looking for the price per pound.

To check if we computed for the correct value, we should multiply $1.8 to 5. If the answer from doing this is $9, then our answer is correct.

Checking:

$1.8 * 5 = $9

Therefore, the cost of 1 pound of avocado is $1.8

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
what is the length of tw¯¯¯¯¯¯ ? segment t w with point u between t and w. segment t u is marked congruent to segment u w. segme
Gennadij [26K]
T________U________W
        16
TU=UW
16=16
 TW=TU+UW
TW=16+16
TW=32
6 0
3 years ago
Read 2 more answers
Please help thanks!!
Pepsi [2]
The answer is 1.) 6^1/6


The third root of something is the same as an exponent to the 1/3 power.

(When an exponent is a fraction, the numerator is powers and the denominator finds the root. For example: 3 to the power of 4/2 is multiplied by itself 4 times (81) then the denominator, 2, means we find the square root of it (9). 4/2=2, and 3 to the 2nd power is also 9.)

So that would be 6 to the 1/3 power, then you find the square root of that, so it's (6 to the 1/3 power) to the 1/2 power, and according to the Power Rule (a power on top of a power means you multiply the two powers), that would end up being 1/6.

\sqrt{  \sqrt[3]{6}  }  =  \sqrt{ {6}^{ \frac{1}{3} } }  = (6 { \frac{1}{3} })^{ \frac{1}{2} }  =  {6}^{ \frac{1}{3}  \times  \frac{1}{2} }  =  {6}^{ \frac{1}{6} }

8 0
3 years ago
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9. (8x - 31)° \(5y + 35) (6x + 3)
Jobisdone [24]
Dang that looks hard
6 0
4 years ago
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