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vampirchik [111]
3 years ago
14

Lololol helpppo plssss

Mathematics
2 answers:
Leviafan [203]3 years ago
3 0

Answer:

-50

Step-by-step explanation:

7 - (7 * 11 - 1) ÷ 2 - (5)² + 6

7 - (77 - 1) ÷ 2 - 25 + 6

7 - (76) ÷ 2 - 25 + 6

7 - 38 - 25 + 6

-31 - 19

-50

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

natali 33 [55]3 years ago
3 0

B. - 50 ✅

<u>Step</u>-<u>by</u>-<u>step</u> <u>explanation</u>:

7 -  \frac{7 \times 11 - 1}{2}  -  ({5})^{2}  + 6 \\  = 7 -  \frac{77 - 1}{2}  -  25 + 6 \\  = 13 - 25 -  \frac{76}{2}  \\  =  - 12 - 38 \\  =  - 50

\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘

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