2 years ago

What are two numbers that multiple to -18 and add to 11

Mathematics

1 answer:

olga55 [171]2 years ago

5 0

think about the 2 and 9 times table

2*-9=-18

2+9=11

Answer: 2 and -9 or -2 and 9

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<u>Corrected Question</u>

Suppose the value R(d) of d dollars in euros is given by $R(d)=\dfrac67 d$ . The cost in dollars to purchase and ship n purses is given by P(n)=66n+23. Write a formula for the cost, Q(n) in euros to purchase and ship n purses.

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The value R(d) of d dollars in euros is given by $R(d)=\dfrac67 d$

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$T$hat is, 1 dollars =\dfrac67$ euros$

The cost P(n) in dollars to purchase and ship n purses is given by:

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