Answer:
There are 11 cows that eat a random amount of wheat everyday, and there is one cow that eats 25 wheat. If you know that there are 201 wheat gone how many wheats did the 11 cows eat that day
Step-by-step explanation:
Answer:
The first 10 digits of pi (π) are 3.1415926535. The first million digits of pi (π) are below, got a good memory? Then recite as many digits as you can in 30 ...
Step-by-step explanation:
Answer:
Option C is correct.
The solution is (3, -1)
Step-by-step explanation:
Substitution
Given the system of equation:
......[1]
......[2]
We can write equation [2] as;
d = e +4 ....[3]
Using substitution method;
Substitute the value of d in equation [1] we have;
Combine like terms;
Subtract 4 from both sides, we get
2e = -2
Divide both sides by 2 we get;
e = -1
Substitute the value of e = -1 in [1] we have;
d +(-1) = 2
d -1 = 2
Add 1 to both sides of an equation;
d = 3
Therefore, the solution for the given system of equation is, (3, -1)
60° bc 25+35=60, 180-60=20, 180-20=60, 60+60+x=180; x=60