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Veseljchak [2.6K]
3 years ago
14

What are the steps I need to solve this problem? 2x + 5 = 21

Mathematics
1 answer:
Vladimir [108]3 years ago
8 0

Step-by-step explanation:

subtract 5 under itself and 21 , then cross out the 5 and only subtract 21 and 5 which is 16 and then bring down 2x so now your equation will be 2x=5 so now your gonna divide 2 and 5

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Answer: Filled circle at -1 shading to the left.

Step-by-step explanation:

-3x+3<6

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and the < sign means less than or equal to. Hope this helps!

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Step-by-step explanation:

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saul85 [17]

So the first 10 are 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. Since a prime number is only divisible by 1 and itself and greater than 1, our answers are 2, 3, 5, and 7. That's 4 numbers, or 4/10=0.4 of the 10. Since percentage is based out of 1, we can multiply 0.4 by 100 to get 40%. I hope that Helped :)


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2 years ago
Jared is creating a flower garden in the shape of a triangle. which could be the dimensions of the garden in feet
a_sh-v [17]

Answer:

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Step-by-step explanation:

What is a triangle?

A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted.

Basic rule:

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Answer:

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