Answer:
18 glue sticks are left
Step-by-step explanation:
Full Question:
- Mrs. Eng bought 4 packs of glue sticks. Each pack has 5 glue sticks. Her class uses 2 of the glue sticks for a project. How many glue sticks are left?
Calculations:
It can be called a "percentage."
10/100 of a whole is 10% of it.
Lead and ski are adverbs, skier is the adjective.
Answer:
<em>x > -9 OR x < -26 </em>
Step-by-step explanation:
there are <em>two</em> possible solutions.
solve absolute value: |0.2x+3.5| > 1.7
now its either 0.2x + 3.5 > 1.7 or 0.2x + 3.5 < -1.7
solution 1 : <em>x > -9</em>
0.2x + 3.5 > 1.7
subtract 3.5 from both sides, so you get
0.2x > -1.8
and then divide both sides by 0.2 or just .2 (theyre both the same thing)
and you end up with x > -9
solution 2 : <em>x < -26</em>
0.2x + 3.5 < -1.7
subtract 3.5 from both sides, get 0.2x < -5.2
divide both sides by 0.2 or .2
end up with x < -26
hope it helps and i did it right
Answer:
Step-by-step explanation:
Y=3x-4
Slope of this line = 3
Slope of the line parallel to this line = 3 {slope of parallel lines are equal}
Slope of the line perpendicular to this line = -1/3 {product of the slope of perpendicular lines= -1}