QZZ 4.1A -Elimination
Authored by ROGER ESPINDULA
Mathematics
8th Grade
CCSS covered
Used 21+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To eliminate the y's, one needs to multiply the bottom equation by _______
1
-1
-2
2
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To eliminate the x's, one needs to multiply the top (or bottom) equation by _______
1
-1
-2
2
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To eliminate the x's, one needs to multiply the bottom equation by _______
2
3
-2
-3
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To eliminate the y's, one needs to multiply the top equation by _______
2
3
-2
-3
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To eliminate the y's, one needs to multiply the bottom equation by _______
-4
4
-5
5
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To eliminate the x's, one needs to multiply the top equation by _______
-4
4
-5
5
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To eliminate the x's, one needs to multiply the top (or bottom ) equation by _______
3
-3
1
-1
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
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