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NNADVOKAT [17]
2 years ago
6

Find the value of x for 3x + 4 = 25

Mathematics
2 answers:
Mila [183]2 years ago
7 0

Answer:

Step-by-step explanation:

If 3x + 4 = 25, the first step for solving for x will be to subtract 4 from both sides of the equation. This gives us 3x + 4 - 4 = 25 - 4, or 3x + 0 = 21, or 3x = 21. Now take 21 (from the right side of the equation) and divide by 3 (from the left side of the equation) to come up with x = 7.

Ugo [173]2 years ago
6 0

Answer:

7

Step-by-step explanation:

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The Taylor family went on vacation. They traveled 412 miles on Monday. At the end of the day Tuesday, the average speed of the c
mixer [17]

Answer:

d = 56x + 412

Step-by-step explanation:

To find the total number of miles traveled on Monday and Tuesday, use a linear equation to write the function.

y = mx+b where m is the speed or rate of change and b is the starting point.

The starting point on Tuesday is 412 miles. This is b.

The number of miles traveled on Tuesday is found by calculating 56 miles times the number of hours traveled.  This is the slope or m.

So the equation is d = 56h + 412.

7 0
3 years ago
Put these numbers from least to greatest. 2/3,7/8, 14/5, 0.54, 0.043
Pavlova-9 [17]
Expressing the numbers as decimals, we have
2/3 = 0.667
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3 0
4 years ago
What is 3.8 repeating as a fraction
Westkost [7]
3 and 4/5 would be the fraction form of 3.8
5 0
3 years ago
Which expression is equivalent to<br> 128x8,329 ? Assume y20 and 720
kaheart [24]

Answer:767600640

Step-by-step explanation: If 720 equals x, you multiply 128 by 720, and multiply the answer by 8,329.

8 0
3 years ago
At which x-values are the output values of the floor function g(x) = ?x? and the ceiling function h(x) = ?x? equal? Check all th
ElenaW [278]

Answer:

  -8, 0

Step-by-step explanation:

The floor and ceiling functions have equal values for any integer argument. Their value is that integer.

Among your answer choices, the integers are -8 and 0.

5 0
4 years ago
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