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prohojiy [21]
3 years ago
12

The solution to -3x + 5x - 7 = -11 is _____.

Mathematics
1 answer:
Lemur [1.5K]3 years ago
6 0

Answer:

x = -2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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tarik starts a morning walk at 7:00 am. his distance, in miles, to the nearby grocery store after x hours is f(x)
Grace [21]

Total distance walked by Tarik is 0.75 miles according to the given equation.

What is equation?

In arithmetic, an equation could be a formula that expresses the equality of 2 expressions, by connecting them with the sign =.

Main body:

Given that

The expression that represents the Tarik's distance is

=>  f(x) = 3∣x−0.5∣

And also given that at 7.15 am he is some distance away from the store

Let Tarik is 'a' miles away from the store at 7.15 am

The time taken to walk 'a' miles = 7.15 - 7.00 = 15 minutes

As we know 60 minutes = 1 hr

=> 15 minutes = 15/60 = 0.25 hrs  

The given expression to find the Distance is

f(x) = 3 ∣x − 0.5∣    where x is number of hours

At x = 0.25

f(0.25) = 3 |0.25 - 0.5|

= 3 |- 0.25|

= 0.75 miles

Therefore,Tarik is 0.75 miles away from the store.

To know more about equation , visit:

brainly.com/question/22688504

#SPJ4

8 0
1 year ago
The Smiths spend 8% of their budget on entertainment. Their total budget this year is $2,000 more than last year, and this year
Marrrta [24]

Answer:

46000

Step-by-step explanation:

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4 0
2 years ago
Read 2 more answers
What is<br> 3/2^2 equal to
postnew [5]

Answer: SQUARE ROOT OF 8

Step-by-step explanation: 2^3^1/2 is SQUARE ROOT OF 8. GOD BLESS

- FRIEND TO DINO

5 0
1 year ago
Help me with this question
steposvetlana [31]

Answer:

we cant see the qeastion

Step-by-step explanation:

4 0
3 years ago
In a mapping diagram each _____ corresponds to an ordered pair. A.) input value B.)relation C.)arrow D.)output value
Lilit [14]
The answer is c. relation
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2 years ago
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