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2 years ago

Which expression represents: twice a number increased by 39

Mathematics

1 answer:

Cerrena [4.2K]2 years ago

8 0

Answer:

2x+39

Step-by-step explanation:

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2 years ago

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likoan [24]

Answer:

Step-by-step explanation:

I think it’s a based on what you given

3 0

2 years ago

If a line crosses the y-axis at (0, -4) and has a slope of -2, what is the equation of the line

padilas [110]

-2x-4

slope always goes first and behind that goes x...

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2 years ago

of the 5th grade students, 15/20 went to the book fair. Of the students who went to the book fair, 12/16 bought ay least one boo

ycow [4]

Answer:

9/16 of the students

Step-by-step explanation:

first you can simplify 15/20 to 3/4

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2 years ago

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How many solutions does x2 - 10x=-25 have?

Elina [12.6K]

Answer:

4.2 Solving x2-10x+25 = 0 by Completing The Square . This quadratic equation has one solution only. That's because adding zero is the same as subtracting zero.

Step-by-step explanation:

3 0

2 years ago

Which expression represents: twice a number increased by 39​

Which expression represents: twice a number increased by 39