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Ratling [72]
3 years ago
7

Solve -7+11-(-3 ) what is the answer need asap for class​

Mathematics
1 answer:
finlep [7]3 years ago
4 0

Answer:

=7

Step-by-step explanation:

−7+11−(−3)

=4−(−3)

=7

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3 years ago
A student claims that 3(3x + 2) + 5 - 4x is equivalent to 5x + 7; however, the student is incorrect. The student's work is shown
Yuliya22 [10]

Answer:

The answer to your question is below

Step-by-step explanation:

                        3(3x + 2) + 5 - 4x =  5x + 7

Step 1: 3(3x + 2) + 5 - 4x           There is no error here, only wrote the

                                                    polynomial again

Step 2: 9x + 2 + 5 - 4x                He forgot to multiply 3 x 2 = 6

                                                     9x + 6 + 5 - 4x

Step 3: 9x - 4x + 2 + 5               He simplified like terms

Step 4: 5x + 7                              but is incorrect due to his mistake

                                                     The right answer should be 5x + 11

7 0
4 years ago
The set of letters in the word mathematics is finite?​
BlackZzzverrR [31]

Answer:

Yes

Step-by-step explanation:

5 0
4 years ago
A rectangular prism has a length of 212 m, a width of 4 m, and a height of 214 m. What is the volume of the prism? Enter your an
il63 [147K]
To answer the problem multiply the length, width, and height. 
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5 0
3 years ago
Read 2 more answers
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lorasvet [3.4K]
I’m not 100% sure but I think it is 125

Answer:(maybe) 125°
5 0
3 years ago
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