Answer:
10.p=135
11. y=170
12. w=180
13. r=23.5
14. d=0.33
15. r=0.57
16. b=13.5
17. c=1.96
18. d=48.76
Step-by-step explanation:
Answer:
44 km converte to miles is 27.3403.
Answer:
Step-by-step explanation:
A) After 2 years of paying monthly of $465.38, he can finally pay off the loan. There are 24 months in 2 years. This means that the total amount that Ahmed paid in 2 years would be
465.38 × 24 = $11169.12
Ahmed made a down payment of $1800 and took out a loan for the rest. Therefore, the total amount that Ahmed ended up paying for the equipment( including the down payment and monthly payment) is
1800 + 11169.12 = $12969.12
B) the initial amount that he took as loan is
12300 - 1800 = $10500
Therefore, the amount of interest that he paid on the loan would be
12969.12 - 10500 = $2469.12
12) We first take care of the exponents: log_6 z + log_6 (x^2) - log_6 (y^3). Then we condense into a single expression: log_6 (zx^2 / y^3)
13) 5 + 8log_7 (v + 10) = 298log_7 (v + 10) = 24log_7 (v + 10) = 37^3 = v + 10343 = v + 10v = 333
14) log_5 (x^2) + log_5 (4) = 1log_5 (4x^2) = 15^1 = 4x^25/4 = x^2x = +/- sqrt(5) / 2 = +/-1.1180
*No extraneous solutions here, since the equation only uses x^2, not x.
15) -6*12^(b+7) +1 = -6-6*12^(b+7) = -712^(b+7) = 7/6
log 12^(b+7) = log(7/6)(b+7) log 12 = log (7/6)b+7 = log(7/6) / log(12) = 0.06203b = -6.9380