Answer:
region a
Step-by-step explanation:
you follow the shading of the lines and look for the region where it overlaps
<h3>
Answer :</h3>

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<h3>
Solving Steps:</h3>
===============

<u>breakdown</u>

<u>factor common term</u>

<u>collect in groups</u>

<u>apply difference between two square method:</u> x² - y² = (x+ y)(x-y)

<u>simplify</u>

Answer:
16
Step-by-step explanation:
1 Container = 1.25 Pounds
? Container = 20 Pounds
- (Simple crisscross multiplication) <u> </u> <u>1</u><u> </u><u>x</u><u> </u><u>2</u><u>0</u><u> </u><u>Pounds</u> = <u>2</u><u>0</u> = 16 Containers
1.25Pounds 1.25
Answer:
Emily=24 marbles Zak=8 marbles
Step-by-step explanation:
sum of ratio= 3+1=4
Emily: Zak= 3:1
no. of marbles for Emily=
×total no. of marbles
=
×32
=24 marbles
No. of marbles for Zak=
×32
=8 marbles