Answer:
Solution set = {(-1,-2/5)]
Step-by-step explanation:
64p=-16+8p-40p²
64p-8p=-16-40p²
56p+16+40p²=0
40p²+56p+16=0
8(5p² +7p+2)=0
5p²+5p+2p+2=0
5p(p+1) +2(p+1)=0
(p+1)(5p+2)=0
p+1=0; 5p+2=0
p=-1; p=-2/5
It is a positive slope and the slope is positive 2/3, to find the slope you do rise/run between two point, for example, to go from (2,-5) to (5,-3) you go up 2 squares and run 3 squares, making ur slope 2/3
Answer:
see the explanation
Step-by-step explanation:
we know that
using a calculator
Compare the numbers
Seven an eighth is greater than the square root of fifty.
or
Square root of fifty is less than seven an eighth
Answer:
20 quarts of peanut oil worth 19 cents a quart must be mixed.
Step-by-step explanation:
