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ahrayia [7]
3 years ago
15

HALP im a d.umb person :D

Mathematics
2 answers:
erastova [34]3 years ago
8 0

Answer:

2x-3, so A.

Step-by-step explanation:

you cancel the common factor

galina1969 [7]3 years ago
3 0

Answer:

Option B, 2x - 9

Step-by-step explanation:

So to simplify, you can simplify the denominator with the first number on the numerator cuz after that the denominator would be 1, and wont be any further simplified, i promise it 2x-9.

Hope this helps!

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Question is in picture :) also pls explain (if u can)
fenix001 [56]

The m’s would all be the same number.Another way of adding the same number to each other would be to multiply that number by the number of times you want to add it to each other.

With m + m + m you are adding it 3 times.

So instead multiply m by 3:

The answer is 3m

3 0
3 years ago
Read 2 more answers
Evaluate 3 over 2y-3 + 5 over 3z when y=6 and z=3.
anastassius [24]

Answer:

\frac{8}{9}Step-by-step explanation:[tex]\frac{3}{2y-3}  + \frac{5}{3z}    y = 6, z = 3

Substitute values into the expression:

\frac{3}{2(6)-3}  + \frac{5}{3(3)}

Simplify both fractions:

\frac{3}{9}  + \frac{5}{9}

Add the fractions:

[tex]\frac{8}{9}

3 0
4 years ago
On Monday, Anya read 11 pages of a book in 1/2 hour. On Tuesday, she read 18 pages in 3/4 hour. Did Anya's reading speed increas
Aloiza [94]
Yes, but on Tuesday she read more because of more time then on Monday
5 0
3 years ago
Please solve with working
ElenaW [278]

Answer:

293 ml

Step-by-step explanation:

volume of cylinder = πr²h

V = π * 36² * 72 = 293149 mm³ = 293.15 ml

3 0
3 years ago
What is 7,814,000 in scientific notation please tell me step by step
pentagon [3]

Answer:

7.814 * 10^6

Step-by-step explanation:

Move the decimal point (which is at the end of the number) six places to the left so that you have one non-zero digit to the left of the decimal point. The number of places it is moved to the left is the exponent. Since it is moved to the left it is a positive exponent.

7 0
3 years ago
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