Answer:
2800 = 20 x + 25 y + 5 b
200 = b + x + y
x + y = b
b is books, x is school bags and y is sweaters.
<em>Hope</em><em> </em><em>this</em><em> </em><em>helped</em><em> </em><em>and</em><em> </em><em>plz</em><em> </em><em>mark</em><em> </em><em>as</em><em> </em><em>brainliest</em><em>!</em>
<em>Luna</em><em> </em><em>G</em><em>.</em>
Decrease of 25% means only 855 people? Okay, so you want to backtrack. If you divide by 25% you’re going to get what it was for a 75% decrease. So divide by .75 instead. 855/.75 = 1140 unemployed residents last month
Answer:
The yellow one
Step-by-step explanation:
950 - 188 = 762
Susan used 762 minutes in this month already.
Answer:
Mathematical reasoning and proof offer powerful ways of developing and expressing insights about a wide range of phenomena. ... Ultimately, a mathematical proof is a formal way of expressing particular kinds of reasoning and justification. Being able to reason is essential to understanding mathematics.