Answer:
4^18
Step-by-step explanation:
4^18 = 2^36
(4^−3)^−6? = 2^36
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The answer is (-1,-3) because the line passes through that point.
Subsitution
4x+y=210
minus 4x both sides
y=210-4x
sub 210-4x for y in other equation
3x+2(210-4x)=195
3x+420-8x=195
-5x+420=195
minus 420 both sides
-5x=-225
divide both sides by -5
x=45
sub back
y=210-4x
y=210-4(45)
y=210-180
y=30
x=45
y=30
(x,y)
(45,30)
Answer: For absolute value word problem, every number is positive and always look for key words that tell weather you add, subtract, divide, or multiply.
Step-by-step explanation: