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ruslelena [56]
3 years ago
5

The solution to 2x - 5 = 27 is also a solution of which of the following equations?

Mathematics
2 answers:
Nitella [24]3 years ago
7 0
2x - 5 = 27.....2x = 32......x = 16
2x + 3 = 35....2x = 32......x = 16
Aloiza [94]3 years ago
7 0

Answer:

2x + 3 = 35

Step-by-step explanation:

It just works.

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Uploaded the question thnx for the help
mariarad [96]
Answer : d

explanation : i did that question before
8 0
3 years ago
Triangle ABC is isosceles.
lana66690 [7]

Answer: 75°

Step-by-step explanation:

Using the Base Angles Theorem, we can conclude that <ABC and <ACB are congruent. The angles of a triangle add up to 180 degrees so we can write this equation to solve for x:

x + 5 + 3x + 3x = 180

simplify

7x + 5 = 180

subtract 5 from both sides

7x = 175

divide each side by 7

x = 25

plug 25 in for x to find the angle measure

3(25) = 75

3 0
3 years ago
Read 2 more answers
17. Julie has $80 in her savings account and plans to save Sr each
marshall27 [118]

Answer:

$8(x + 10)

Step-by-step explanation:

The expression $8x + $80  has two terms. They are $8x and $80.

When you factor an expression, you are looking for numbers that every term in the expression can divide by (and give a whole number).

Just by looking at the terms, you see they both have $ you can factor out. They can both also be divided by 8. This is called taking out a common factor.

$8x + $80     Take out the common factor

= ($8x) / $8 + ($80) / $8

= $8(x + 10)      The common factor goes outside the terms' bracket

This expression can't be factored more because there are no common factors. The binomial also doesn't have square numbers for example, which might make a case where you need to factor further with different methods.

7 0
4 years ago
Please I need help. It’s due soon
DENIUS [597]

Answer:

the answer is odd

Step-by-step explanation:

4 0
3 years ago
Two trains are traveling towards each other at a constant speed. The trains are currently 714 miles from each other. The speeds
shutvik [7]
55mph.

you can solve it using the equation distance=speed x time

your total distance is 714, and you have 2 trains, one traveling some speed, x, and one traveling x+8, both traveling for 7 hours. 
your equation would look like this
714 = x(7) + (x+8)(7)
and you can then solve for x, which would be 47. this is the speed of the slower train, but 47+8=55 with give you the speed of the faster train. 
6 0
3 years ago
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