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Setler79 [48]
3 years ago
7

6x + 4(3x-7) = 116 x=​

Mathematics
1 answer:
Mumz [18]3 years ago
5 0

Answer:

x = 8

Step-by-step explanation:

Given

6x + 4(3x - 7) = 116 ← distribute the parenthesis on the left side

6x + 12x - 28 = 116 ← collect like terms on left side

18x - 28 = 116 ( add 28 to both sides )

18x = 144 ( divide both sides by 18 )

x = 8

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the function f(x) = 3,005(1+0.03)^x represents the amount of money in a savings account where x represents time in years. what d
Stolb23 [73]

Answer:

Option d. the initial amount of money placed in the savings account

Step-by-step explanation:

we have

f(x)=3,005(1+0.03)^{x}

This is a exponential function of the form

f(x)=a(1+r)^{x}

where

a is the initial value

r is the growth rate

(1+r) is the base

x is the number of years

f(x) is the amount of money in a savings account

In this problem we have

a=$3,005

r=0.03=3%

(1+r)=1.03

therefore

3,005 represent the initial value ( the amount of money for the value of x equal to zero)

6 0
3 years ago
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Amanda is practicing her dives off the diving board. When she dives into the water, the path her body makes and where she resurf
Vilka [71]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Need help with all And have to show work
kari74 [83]
Altho' I can easily guess what you're supposed to do here, I must point out that you haven't included the instructions for this problem.

I'll help you by example.  Let's look at the first problem:

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Due to "order of operations" rules, we must do the work inside the parentheses FIRST.  Replace the z inside (z-1) with "-4".  We obtain

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Your turn.  Try the next one.  If it's unclear, as questions.
8 0
3 years ago
Here's an easy question for points: 5 x 2/6 =
Allushta [10]
5 times 2/6 is 10/6
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6 0
3 years ago
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Example of perpendicular lines
Charra [1.4K]

Answer:

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Step-by-step explanation:

8 0
2 years ago
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