Answer:6x2=12-10=2 and 4×+3=12
Step-by-step explanation:
the first choice has a negative 7 and the second choice has a negative 161 these are both negatives in different places which cause a different reaction
The number of hours that helena need to work to generate 165 dollars is
33 hours.
Helena has to work hours to earn $165. 33
Algebraic equations are equations with
unknown variables. The alphabet letters are used to represent algebraic equations.
Total $33.00 in her 6 hours she worked.
This question should find out how long it takes her to earn her $165.00 in that job.
let x hours be required work hours to earn $165.00 ..
This can be expressed in algebraic equations as:
x= 6× 165/33
x= 990/33
x= 30
Hence, helna have to work thirty hours to earn $165.00 ..
To learn more about Work time problem solving, refer:
brainly.com/question/15447610
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Answer:
first option
Step-by-step explanation:
20 and 45 have number 5 in common
