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posledela
3 years ago
11

1. Show your work to simplify the expression 0.5(8a +6b) a + 4b​

Mathematics
2 answers:
Anna11 [10]3 years ago
6 0

Answer:

Using distribute property

0.5(8a)(a) + 0.5(6b)(a) + 4b

4a^2 + 3ab + 4b

Step-by-step explanation:

ankoles [38]3 years ago
5 0

Answer:

4a+3ab +4b

Step-by-step explanation:

0.5(8a+6b) a +4b

4a +3b*a +4b

4a+3ab +4b

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What is the y-intercept of 2g(x)+3x=6?
umka21 [38]

The y-intercept is basically the value of the output of the function, g(x), when x=0.

Let's replace g(x) with the variable y to make this look a bit simpler.

2y + 3x = 6

Now, we enter the value of x=0 to get the y-intercept.

2y + 0 = 6

2y = 6

Divide both sides by 2

y = 3

The value of y is 3. Now enter the values of x=0 and y=3 into point-form (x,y) to get (0,3). You should know which answer choice to choose now.

Have an awesome day!

8 0
3 years ago
Express $112 for 14 hours as a unit rate
Blizzard [7]
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Answer:  It is $8/hour
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3 0
3 years ago
Read 2 more answers
Explain why percents are rational numbers.
levacccp [35]
<span>Yes since percents can be decimals and these decimals can be illustrated as fractions hence, vice-versa.

80%= 0.8 = 4/5

A rational number is any number or numerical value which can be possibly stated in a fraction form of numbers, it basically has a numerator and denominator. Furthermore, the values of the numerator and denominator is integers and doesn’t equal to 0. In this given case of 8 over 5 or 8/5 this fractional number can still be expressed in a standard numerical form with a decimal as 1.6 without repeating decimal values. Unlike irrational numbers which is not possible, take for instance 3.1416… and so on which cannot be “fractionized”.<span>
</span></span>
3 0
3 years ago
One person can do a certain job in twenty-one minutes, and another person can do the same job in twenty-eight
ivolga24 [154]

Answer: 12

Step-by-step explanation:

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4 0
3 years ago
There are 13 gallons of lemonade at a party there are 12 adults and 6 children who will drink the lemonade if eatch person recei
nlexa [21]
The answer is 1.38 gallons
becuase 12 + 6 = 18 
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but you cant write that down so we round to the nearest hundreth and you get 1.38 as your final answer

7 0
3 years ago
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