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3 years ago

What are expressions? Help

Mathematics

2 answers:

miss Akunina [59]3 years ago

5 0

Answer:

equations with equal signs

Step-by-step explanation:

I think

slavikrds [6]3 years ago

3 0

Answer:

In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

Step-by-step explanation:

Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations, and other aspects of logical syntax. Many authors distinguish an expression from a formula, the former denoting a mathematical object, and the latter denoting a statement about mathematical objects.

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Lina20 [59]

Find the hypotenuse.a square+ b square=c square. for both. and which ever is higher is harder to climb

4 0

3 years ago

1/3 of the viewers opening rated the movie as goo and very good. 35 people rated it good and 20 people rated it very good. what

mylen [45]

Since a total of 55 people rated it good/very good, we know that 1/3 of the viewers are 55 people. So we can set the equation: 1/3x=55

Now, just multiply both sides by 3 (or divide by 1/3, same thing) and get your answer!

4 0

4 years ago

10x + .0085x = 280000

GaryK [48]

Answer:

x = 27976.22021

Step-by-step explanation:

10x + .0085x = 280000

Combine like terms

10.0085x = 280000

Divide by 10.0085 on each side

10.0085x /10.0085= 280000/10.0085

x = 27976.22021

6 0

3 years ago

Help plz need asap!!

Otrada [13]

For the first question, x = 4

6 0

3 years ago

Make a list of factors for -20

andre [41]

Answer:

1 2 4 5 10 20

-1 -2 -4 -5 -10 -20

7 0

3 years ago

Read 2 more answers