Answer:y = 2/3
Step-by-step explanation:
2x + y = 10
x - y = 4
-----------------add
3x = 14
x = 14/3
x - y = 4
14/3 - y = 4
-y = 4 - 14/3
-y = 12/3 - 14/3
-y = -2/3
y = 2/3 <==
X = 15
2x + 15 = 3x
-2x -2x
x = 15
Answer is 7
plug in 4 for x in the g(x) equation and get 3, plug in 2 for x in the h(x) equation and get -4. then, 3-(-4)=7 because two negatives equal a positive
Answer:
163200m
Step-by-step explanation:
since there is two 17's you qould need to multiply 17 x 2 and then u multiply it times 15 then times 16 but there is two 16's so u multiple that then 10 and that should get you your answer