Answer:
Step-by-step explanation:
9-5*4+3
9-20+3
-11+3
= -8
Answer:
53
Step-by-step explanation:
you just need to reflect your lines to find answer.
Answer:
96
Step-by-step explanation:
commom difference = d
a₆ + a₇ = 16
a₅ + a₈ = (a₆ - d) + (a₇ + d) = a₆ + a₇ = 16
a₄ + a₉ = (a₆ - 2d) + (a₇ + 2d) = a₆ + a₇ = 16
Similarly,
a₃ + a₁₀ = 16, a₂ + a₁₁ = 16, a₁ + a₁₂ = 16
so
a₁ + a₂ + ... + a₁₁ + a₁₂ = 6 x 16 = 96
Y=17400(1+0.025)^8 is your equation and with that you get $21200.21
30% is 24
45% is 36
take 15% and multiply it by however much it takes to make the percentage than multiply that by 12
