Question

simplify the integers:
10-[8-{11+30÷ (4-5-7)}] and the 5-7 has a bar on top.
answer & I'll mark you as brainliest ​

Answer 1

Step-by-step explanation:

10-[8-{11+30÷(4+2)}]

=10-[8-{11+30÷6}]

=10-[8-{11+5}]

=10-[8-16]

=10+8=18

Answer 2

Step-by-step explanation:

= 10 - { 8- { 11 + 30÷(-8)}}

= 10 - { 8 - { 11 - 15/4}}

= 10 - { 8 - ( 7.25)}

= 10 - ( 0.75 )

= 9.25

5-7 = -2