Inequality(compound) Ix<1 or x>3 whats the Interval?
1 answer:
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3x = 16.22
x = 16.22 ÷ 3 = 16.22 ×
= 4.9907 ≈ 5
x = 5
Verification: 3 × 5 = 16.25 ≈ 16.22
How much do 12 yards of fabric cost?
5 × 12 = $60
Answer:
A, B, C, and E
Step-by-step explanation:
y = 4x - 20
8x - 2y = - 20 (divide everything by 2)
4x - y = -10
-y = -4x - 10
y = 4x - 10
4x - 10 = 4x - 20
0 -10
No solution