Which of the following is the solution to the following system of inequalities?
2 answers:
Answer:
D
Step-by-step explanation:
for example point (2,0) is one of the solutions.
=> x + 2y <4
2+ 2(0) = 2 => 2< 4 (true)
=> 3x – y > 2
3(2)-0= 6 => 6>2 (true)
so, the option D is the correct one
Answer: yup
Step-by-step explanation:
Great explanation
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Answer:
x= -3 and x= 2
E. none of the above
x²+x-6=0
x²+3x-2x-6=0
x(x+3)-2(x+3)= 0
(x-2)(x+3)=0
x= -3 and x= 2
Answer:
x = 43/12
y = - 35/6
Step-by-step explanation:
4x + 4y = -9
y = 2x - 13
4x + 4(2x - 13) = - 9
4x + 8x - 52 = - 9
12x = 52 - 9
12x = 43
x = 43/12
y = 2×43/12 - 13
y = 86/12 - ¹²⁾13
y = (86 - 156)/12
y = - 70/12
y = - 35/6
Answer:
20
Step-by-step explanation:
5(-2)+30 = (-10)+30 = 20
30 is your mystery answer :)
Answer: p=100t
Step-by-step explanation:
I just took the self assessment for JMHS & this was the correct answer