$A(3-x)=-2x+B\\\\Given\ x=2\\\\Substitute\ the\ value\ of\ x\\\\A(3-2)=-2\times 2+B\\\\A=-4+B\\\\A=B-4\\\\So\ the\ value\ of\ A\ is\ 4\ less\ than\ the\ value\ of\ B.\\\\When\ B=9\Rightarrow A=9-4=5\\\\When\ B=-5\Rightarrow B=-5-4=-9\\\\Hence\ A=5,B=9\\\\or\ A=-9,B=-5$

4 0

3 years ago

4 If y = 2x + 1, what is X=-3? A 5 B - 7 C -5 D 6

Hoochie [10]

Answer:

Step-by-step explanation:

y=2(-3)+1

y=-6+1

y=-5

USE SUBSTITUTION

5 0

3 years ago

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Write the addition statement represented by each diagram -8 +5

solmaris [256]

Answer:

Here is the diagram that Han drew to represent 0.25. Draw a different diagram that represents 0.25. Explain why your diagram and Han's diagram represent the same number. Figure $\Page Index{9}$ For each of these numbers, draw or describe two different diagrams that represent it. $0.1$ $0.02$ $0.43$ Use diagrams of base-ten units to.

Step-by-step explanation:

3 0

3 years ago

2n +5)=2 Help me please

Kobotan [32]

Answer:

-1.5

Step-by-step explanation:

8 0

2 years ago

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