<span>X +Y = 13.1 + 2.2
= 15.3
answer
</span><span>D. 15.3</span>
Answer:
y=-2x-1
Step-by-step explanation:
Answer: no.
Step-by-step explanation: In reaction Pb -> PbSO4 Pb is oxidised
Losing two electrons
Answer:
B) {
}
Step-by-step explanation:
A function cannot have replicated x-coordinates. All the other answer choices do, so you would pick this one.
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Answer:11+2x
Step-by-step explanation:
(10-7-x)+(4+4+3x)
3-x+8+3x
3+8+3x-x
11+2x