. A school is selling tickets to a school play. On the first day of ticket sales the school $43. The second day of ticket sales the school sold 12 adultickets and 10 student tickets for a total of 5166.
Let a represent the number of adult tickets and s represent the number of student tickets
Which system of equations models this situation?
A
1
la 5 - 43
12a + 10s 166
2
1
la ls 43
12a + 10 = 166
2
la 5s 166
12a + 10 =43
2
D
43 - 16656
1668. 43s = 22
2

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle

Ahigh-altitude spherical weather balloon expands as it rises, due to the drop in atmospheric pressure. suppose that the radius r increases at the rate of 0.02 inches per second, and that r = 36 inches at time t = 0. determine the equation that models the volume v of the balloon at time t, and find the volume when t = 360 seconds. v(t) = 4π(0.02t)2; 651.44 in3 v(t) = 4π(36 + 0.02t)2; 1,694,397.14 in3 v(t) = four pi times the product of zero point zero two and t to the third power divided by three.; 4,690.37 in3 v(t) = four pi times the quantity of thirty six plus zero point zero two t to the third power divided by three.; 337,706.83 in3