First use distributive property:
4(5x - 6) - 4(2x + 1)
20x - 24 - 8x - 4
Then add like terms:
12x - 28
Answer:
1/10
Step-by-step explanation:
To find the number of red guppies, multiply the fractions.
Gary has 2/5 of his fish collection as guppies. Of the guppies, 1.4 are red.
So 2/5 * 1/4 = 2/20 = 1/10.
Answer:
(x+10)/2
Step-by-step explanation:
interchange the variables x and y
x=2y-10
solve for y
y=x+10/2
3.14 can be expressed as 3.141592653589793238462643383279 with 30 decimal places.
For this there is no exact square root but the closest it get is about 75.33
