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3 years ago

Plzzz helpppp meeee aaaasssaaappp

Mathematics

2 answers:

Daniel [21]3 years ago

7 0

Answer:

Step-by-step explanation:

$-64-(-83)\\\\\mathrm{Apply\:rule}\:-\left(-a\right)=a\\\\=-64+83\\\\\mathrm{Add/Subtract\:the\:numbers:}\:-64+83=19$

$Kim = 65 \:points\\Sister =-12\\\\Difference = 65-(-12)\\\\\mathrm{Apply\:rule}\:-\left(-a\right)=a\\\\=65+12\\\\=77$

lidiya [134]3 years ago

5 0

Answer:

4. Answer is 19

5. Answer is 77

Step-by-step explanation:

65-(-12)

= 65+12

=77

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3 years ago

Plzzz helpppp meeee aaaasssaaappp​

Plzzz helpppp meeee aaaasssaaappp