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Mathematics
, 20.11.2019 08:31
dothework
Which equation can be used to find the value of a?
a.
a – 42 = 91
b.
42 + a = 91
c.
91 + a = 42
d.
a – 91 = 42
Answers: 3
Show answers
Answers
Answer from:
yournerdybirdyp43oi3
They can all be used.
A. a – 42 = 91
+42 +42
a= 133
B. 42 + a = 91
-42 -42
a= 49
C. 91 + a = 42
-91 -91
a= - 49
D. a – 91 = 42
+91 +91
a= 133
Answer from: Quest
where is the image?
step-by-step explanation:
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the infinity sign
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Which equation can be used to find the value of a?
a.
a – 42 = 91
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