Answer:
Step-by-step explanation:
Given
The inequality is
adding both side 7
Multiply both sides by
the shaded region in the figure indicates the solution set.
Answer:
11
Step-by-step explanation:
5x+15+20=90
5x+35=90
-35 from both sides
5x=55
divide both sides by 5
x=11
of students only saw jewelry collection
<em><u>Solution:</u></em>
Given that, On a class trip to the museum,5/8 of the students saw the dinosaurs
7/8 of the students saw either the jewelry collection or the dinosaurs
<em><u>To find: Fraction of students only saw jewelry collection</u></em>
From given statement,
Fraction of students saw dinosaur =
Fraction of students saw either the jewelry collection or the dinosaurs =
Therefore,
Fraction of students only saw jewelry collection = Fraction of students saw either the jewelry collection or the dinosaurs - Fraction of students saw dinosaur
Thus of students only saw jewelry collection
Answer:
yes.
Step-by-step explanation:
each x value is used once and never repeated.
Answer:
3/28
Step-by-step explanation:
that dot is a multiplication sign, right?