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maks197457 [2]
2 years ago
5

Solve each problem show your work

Mathematics
1 answer:
Naily [24]2 years ago
5 0
1. 5 1/2 cm
2. 2 1/4 in
3. 2 1/4 in
4. 1.01 in
5. 5.3 mm
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We want to use the Substitution method to solve
7x - 2y = 1          (1)
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From equation (1), obtain
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x+6 \neq 0
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Set notation {x | x ∈ R, x ≠ -6}
Interval notation (-∞,-6)∪(-6,∞)
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