18. (02.06) A company did a quality check on all the packs of roasted almonds it manufactured. Each
pack of roasted almonds is targeted to weigh 21.25 oz. A pack must weigh within 0.24 oz
of the target weight to be accepted. What is the range of rejected masses, x, for the
manufactured roasted almonds? (1 point)
x < 21.01 orx > 21.49 because X – 0.241 + 21.25 > 0
x < 21.25 orx > 21.49 because IX – 21.251 > 0.24
O x < 21.01 or x > 21.49 because IX – 21.25] > 0.24
O *< 21.25 or x > 21.49 because Ix - 0.24] + 21.25 > 0
+29

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

answer: y=4000x+14000

step-by-step explanation:

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation:

jml angle lkj & angle mj = lm