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Furkat [3]
2 years ago
14

Whats is a 3 step problem that can represent the expression 3x + (-5) = 19

Mathematics
1 answer:
GrogVix [38]2 years ago
3 0

Answer:

x=8

Step-by-step explanation:

3x-5=19\\

The first step is to add -5 to both sides:

(3x-5)+5=19+5\\3x=24

The next step is to divide 3 on both sides:

\frac{3x}{3} =\frac{24}{3}

x=8

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Help please if you can I beg
IgorLugansk [536]

Subtract to find the difference in calories:

150-78 = 72


divide the difference by 150:

72/150 = 0.48

Multiply by 100 to get the percent:

0.48 x 100 = 48%

Answer: 48 %

8 0
2 years ago
Read 2 more answers
PLEASE I NEED HELP
notka56 [123]

You would transform 5x + 2x into the same term with the associative property, adding like terms. If you subsitute the different values into the expressions you notice that both have a rate of change of 7 like an arithmetic sequence. To see if any value will make the two expressions equal you make them equal to each other.

5x + 2x = 7x -1

7x = 7x - 1

0 = -1

No they will never have be a solution  to both expressions to make them equal because they're parallel to each other.

7 0
3 years ago
5.65 times 3.4 estimate
lidiya [134]
We can round 5.65 up to 6 and 3.4 down to 3.
3 * 6 = 18
now let's see how close our estimate is to the real answer
5.65 * 3.4 = 19.21
Our answer was pretty close to the real answer!

Hope I helped!
~ Zoe
3 0
3 years ago
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I'll give brainliest!!
Elza [17]

Answer:

x>-2

3+4x>-5

4x>-5-3

4x>-8

x>-2

the answer is x>-2

6 0
2 years ago
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What is the value of the number in the hundredths place
crimeas [40]

The 8 is in the hundreds

The  1  is in the tenths

The  8  is in the hundredths

The  5  is in the thousandths

8 0
3 years ago
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