8 7/8 +(7 5/6−2 1/3)? please answer quick!! i really need to finish math

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i feel like my mom doesnt love me even though she says she does. also i just feel like i shouldnt exist, i feel useless.

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?

Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]

What is 140% of 25? because i need