Answer:
B
Step-by-step explanation:
a-3>-7
collect like terms
a>-3-7
a>-10
<span>Hans accidentally multiplies incorrectly during his data analysis. hans has committed HUMAN ERROR. This type of error occurs when a person does something that he did not intend to happen which affects the accuracy and the precision of the acquired data or results.</span>
I don't know how many boys are in the classroom?
Answer:
They're all 45
Step-by-step explanation:
since the lines are perpendicular all angles are equal
20% because it’s 100/5 and you get 20%