Answer:
0 Slope
Step-by-step explanation:
Positive Slopes are lines that go diagonally up and to the right
Negative Slopes are lines that go diagonally down and to the right
0 Slopes are straight horizontal lines
Undefined Slopes are straight vertical lines
Hope this helps you on your way! :)
if u look at it and and which ones have more then u will get ur answer
Answer:
a: -3n+1
b:-5n-2
Step-by-step explanation:
a: it is -3+1 because you can see that the sequence is going down by 3, so it is the 3 times table, but because the number is 4, and 4 is 1 more than 3, you put plus one at the end. :)
b: similar to the last, it's going down by five, but it is two less this time, so you put minus two instead.
Hope this helps :),
Lily
Answer:
There are 28,000 sweat glands on a hand measuring 7 cm by 8 cm.
Step-by-step explanation:
We assume the palm has the shape of a rectangle.
The area of a rectangle is length × width.
The area of a palm measuring 7 cm by 8 cm is:
length × width = 7 cm × 8 cm = 56 cm²
Since 1 cm² has 500 sweat glands, 56 cm² has 56 times as many sweat glands.
500 × 56 = 28,000
Answer: There are 28,000 sweat glands on a hand measuring 7 cm by 8 cm.
The correct selling price is about $20, and the likely mistake was the manager multiplied the $12 by .67 (the 67%), got about 8, and took that as the price instead of adding it to the original 12, which is what they were supposed to do.