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zysi [14]
2 years ago
15

Myra combined the like terms in the algebraic expression correctly. Which statement correctly describes what Myra did?

Mathematics
2 answers:
weqwewe [10]2 years ago
6 0

Answer:

the answer is A on edg

Step-by-step explanation:

good luck

bezimeni [28]2 years ago
4 0

Answer:

The answer would be the first one, combining 8 and -2

Step-by-step explanation:

This is because the 2 like terms are 8x^2 and -2x^2. You can get this by looking in the problem. There are 2 terms with x^2 which means we have to combine them. One of them is 8x^2 (the 1st one) and the other is -2x^2 (since it says 7-2x^2)

If you combine these you will get 6x^2 [8+(-2)=6]

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The slope of the line is 12
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3 years ago
What did the scout say after fixing the little old lady's bicycle horn
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Did he say your welcome?
 
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3 years ago
Solve 4 by 216 raise to minus 2 by 3 + 1 by 256 raise to 3 by 4 + 2 by 243 raise to 1 by 5​
olchik [2.2K]

Answer:

214....

Step-by-step explanation:

If the question is : solve 4 by 216 raise to minus 2 by 3 + 1 by 256 raise to minus 3 by 4 + 2 by 243 raise to minus 1 by 5​

The given expression can be written as:

4/(216)-2/3+1/(256)-3/4+2/(243)-1/5

This expression has three terms.

Notice that the exponents are negative:

We will change the division into multiplication so that the exponents will become positive;

4*(216)^2/3+ 1*(256)^3/4+ 2*(243)^1/5

If we multiply 6 three times it will give us 6^3=6*6*6=216

If we multiply 4 four  times it will give us 4^4=4*4*4*4=256

If we multiply 3 five times it will give us 3^5=3*3*3*3*3=243

So we will write it as:

=4*(6^3)^2/3+ 1(4^4)3/4 +2(3^5)^1/5

=4(6)^2+(4)^3+2(3)

=4*36+64+6

=144+64+6

=214

The answer is 214....

7 0
2 years ago
3/7 of the students in a school are in sixth grade.
Andre45 [30]

Answer:

90 students

Step-by-step explanation:

Set up a proportion

3/7 = x/210 cross multiply and solve for x

7 0
3 years ago
PLEASE HELP QUICK What are the solutions for x when y is equal to 0 in the quadratic function
Tanya [424]

x = -9 and x = 8 when y = 0 is the answer

8 0
3 years ago
Read 2 more answers
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