When we plug 5 in for x, we get y = 4 × 5 - 1 = 20 - 1 = 19.
Answer from: Quest
Cbottom left is the correct one.
Answer from: Quest
answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.
step-by-step explanation:
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