300 ordered
80% of them are hi-def
so 80% of 300
is 0.8 x 300 = 240
240 of the ordered TV's are hi-def
or if you used the images
each inteval is 30 (because 10% of anything is its self minus a 0)
count up 8 intervals and count up by 30s
you get 240
Answer:
380.832 pounds Approximately
Step-by-step explanation:
1 foot of water = 62.428 pounds (62.43)
6.1* 62.43= 380.832
Two supplementary angles equal 180 degrees when added together.
180 - 163 = 17
the other angle would be 17 degrees
Answer:
x > 69.49
Step-by-step explanation:
Step 1: Write out equation
2x - 13.7 > 125.28
Step 2: Add 13.7 to both sides
2x > 138.98
Step 3: Isolate <em>x </em>by dividing both sides by 2
x > 69.49
So <em>x</em> has to be greater than 70 in order to fit into the question context.
