Question

Which is a translation of the sentence into an inequality and is it true or false? Eight and one-tenth minus four is greater than or equal to two times two. 8110−4≥2⋅2 , false 4110−4≥2⋅2 , true 8110−4−4≤2⋅2 , false 8110−4≥2⋅2 , true

Answer 1

8 1/10-4≥2*2,true

Explanation:

Answer 2

`(81)/(10)-4 \geq 2(2)`

true

Explanation:

The inequality is equal to

`8(1)/(10)-4 \geq 2(2)`

Convert mixed number to an improper fraction

`8(1)/(10)=8+(1)/(10)=(8*10+1)/(10)=(81)/(10)`

substitute in the original expression

`(81)/(10)-4 \geq 2(2)`

`(81)/(10)-4 \geq 4`

Multiply by 10 both sides to remove the fraction

`81-40 \geq 40`

`41 \geq 40` ----> is true