4 out of 7 is 4/7 ths of the total # students
4/7 * 112 = 64 attended
There are 13 heads so there is 13 animals total
x = turtles feet = 4x
13-x = penguins feet = (2)(13-x) summed = 34
4x + 2(13-x) = 34
2x = 8
x = 4 = turtles 13-4 = penguins = 9
$1500 * { 1267 t / lb * 2.2046 lb/ kg * 1 kg /$ .88) } = ~~ 4761184 tabs
JM is 1/4 of the entire circumference
1/4 * pi * 16.4 = .......... miles
Slope of given line , m, = -1/8
perpindicular slope = - 1/m = 8 the only choice is the first one ....slope = 8
1 block east then 5 blocks west = net 4 blocks west
2 blocks south and 4 more blocks south = 6 blocks south
She winds up 4 blocks west and 6 blocks south
5 glip / 2 glup * 3 glup /2 glop = 15 glip / 4 glop
15 glip / 4 glop * 1 glop = 15 glip / 4 = 15/4 glip
Please do not post questions multiple times
4(a+6) >= -5(a+3) expand
4a + 24 >= -5a -15
9a ≥ -39
a≥ -39/9
a ≥ - 4 1/3
Find the price per liter $ / L
Marian $5.50 / 2 L = $ 2.75 per liter
Ivan $ 2.95 / .75 liter = $ 3.93 per liter
