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>
Answer:
0.1%
Step-by-step explanation:
138 into a percent=1.38%
156 into a percent=1.56%
175 into a percent=1.75%
1.38-1.56=0.18
1.56-1.75=0.19
0.19-0.18= <u>0.1%</u>
Answer:
the triangle means "change in". so triangle x means the change in the x values and triangle y means change in y values so yeah mental calculate the difference
You do inverse op
2.7+23.5=26.2
Answer:
c
Step-by-step explanation:
because it's A.B
C.D.
