Answer:
x = 1 y = 2
Step-by-step explanation:
you add the equations and get 3x equals 3 divide x by 3 get 1 x equals 1 substitute x in the first equation for 1 1 plus y equals three subtract one and y equals 2
Answer: x = ( -3)
Step-by-step explanation:
7 ( x+3 ) = 7x + 21
7x = -21
7x ÷ 7 = -21÷7
X = ( -3)
Answer:
104 degrees because 7 and 8 are congruent meaning 8 is also 104
Step-by-step explanation:
Step-by-step explanation:
The percentage is 1/2 * 2/5 = 1/5 = 20%.
