3 years ago

Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!

Mathematics

2 answers:

snow_tiger [21]3 years ago

8 0

Answer by JKismyhusbandbae:

x - 10 ≤ 19

x - 10 + 10 ≤ 19 + 10

x ≤ 29

x - 10 ≥ - 19

x - 10 + 10 ≥ - 19 + 10

x ≥ - 9

Answer: - 9 ≤ x ≤ 29

hichkok12 [17]3 years ago

6 0

for |a|≤b, solve -b≤a≤b

given

|x-10|≤19

solve

-19≤x-10≤19

add 10 to everybody

-9≤x≤29

that's the solution

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