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>
(2×3)×2+5×2=22
2×3=6
6×2+5×2
12+5×2
12+10
22
Answer:
a= 1/2p-b
Step-by-step explanation:
p=2a+b
divide by 2 on both sides
1/2 p = a+b
subtract b from both sides
1/2 p - b = a
flip equation (not needed, just personal preference)
a= 1/2p-b
(Sorry if I didn't understand well enough and got it wrong)
Answer:
D
Step-by-step explanation:
i hope you uderstand stand why it D
Answer:
+ 10.53 % change
Step-by-step explanation:
Percent change is 4 more people added to 38
4 / 38 * 100% = 10.53 %
