Answer:
It is 118°
Step-by-step explanation:
because these are corresponding angles.
0.4 because if it’s five or more, add one more. If it’s four or less, let it rest.
Answer:
110
Step-by-step explanation:
z is apparently 10 times x.
10 times 11 is 110.
Answer:
B
Step-by-step explanation:
3 out of 10 is smaller than 3 out of 5
Answer:
Step-by-step explanation:
To properly apply the substitution method, it will be better for us to rearrange the system of equations to have similar variables on the same side


We can simply evaluate equation 1 to have

y = -20
From the first equation alone, we can evaluate the value of y as -20. This is because only one unknown is present in equation one, hence a single equation is sufficient enough to evaluate it. If to unknowns were present, the two equations would have been utilized to evaluate the solution.