Only IF 6.45 is 2.54 × 2.54.
Answer:
2x² + 7x - 4
Step-by-step explanation:
(2x-1)(x+4)
= (2x)(x) + (2x)(4) + (-1)(x) + (-1)(4)
=2x² + 8x - x -4
=2x² + 7x - 4
Expression: 22.6x + 21.75x
22.6(3) + 21.75(3)
67.8 + 65.25
133.05
Answer:
the answers are options 1, 2, and 5.
Answer:
14.52
Step-by-step explanation:
13.57 + 13.57 x 7% = 13.57 x (1+7/100) =13.57 x 107/100 = 14.52