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tester [92]
2 years ago
13

How many solutions are there to the following equation?

Mathematics
2 answers:
Lana71 [14]2 years ago
8 0

Answer:

D

Step-by-step explanation:

2x - 15 = 2x - 15

whatever the x we take the left and right side are the same

Eduardwww [97]2 years ago
3 0

Hey there!


5(x - 3) - 3x = 8x - 15 - 6x

DISTRIBUTE 5 WITHIN the PARENTHESES

5(x) + 5(-3) - 3x = 8x - 15 - 6x

5x - 15 - 3x = 8x - 15 - 6x

COMBINE the LIKE TERMS

2x - 15 = 2x - 15

SUBTRACT 2x to BOTH SIDES

2x - 13 - 2x = 2x - 15 - 2x


SIMPLIFY IT!

NEW EQUATION: -15 = -15


ADD 15 to BOTH SIDES

-15 + 15 = -15 + 15


SIMPLIFY IT!

0 = 0


Therefore, your answer is:

Option D. INFINITELY MANY SOLUTIONS

Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

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Could anyone help me with these plssss!!!<br><br> ITS DUE TMR!!!!!
Maslowich

Answer:   angle two us the same as angle 4,6,and 8

angle 1,3,5, and 7 are 70


Step-by-step explanation:


3 0
3 years ago
A triangle has sides of lengths 4, 3, and 5. Is it a right triangle? Explain.
vlada-n [284]

Answer:

yes; 4² + 3² = 5²

Step-by-step explanation:

Pythagorean theorem.

In a right triangle the square of the hypotenuse is equal to  the sum of the squares of the other two sides. Hypotenuse is the longest side of the triangle.

4² + 3² = 5²

16 + 9 = 25

25 = 25  

7 0
4 years ago
Is 272 oz greater than 20 lb
Karolina [17]
We know that 1 lb = 16 oz
So lets convert the 20 lb to oz and then compare the two quantities in consistent units.
If 1 lb = 16 oz then 20 lb are equal to 20*16 oz, that is
20 lb = 20*16 oz = 320 oz
therefore,
320 oz are greater than 272 oz, or,
20 lb are greater that 272 oz
3 0
3 years ago
The ratio of cats to dogs is 5:4 in Riverside. If there are 20 dogs, how many cats live in Riverside?
Kamila [148]

Answer:

25

Step-by-step explanation:

c to d is 5 to 4

5x5=25

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3 0
3 years ago
Read 2 more answers
I need help with number five. Thank you much!
s344n2d4d5 [400]
Hey there.

For 5:

We already have been given all the information we need to solve for this- it's just really extensive, so bare with me here.

With our initial deposit of $150 in January, we give 10% of the current value in the following month. This means 10% of 150 will be deposited into the checking account in February, and so on for the rest. I will work this out.

10% of 150 = 15; we deposit $15 into the account in February.
10% of 165 = 16.5; we deposit $16.5 into the account in March.
10% of 181.5 = 18.15; we deposit $18.15 into the account in April.
10% of 199.65 = 19.965; we deposit $19.96 in May (as we don't have an economical value worth a thousandth of a dollar in this problem).
10% of 219.61 = 21.961; we deposit $21.96 in June.
10% of 241.57 = 24.157; we deposit $24.15 in July.
10% of 265.72 = 26.572; we deposit $26.57 in August.


Our total value is $292.29, although if we added the thousandths, we'd have $292.31; therefore your answer is going to be D.) $292.31

I hope this helps!
3 0
4 years ago
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