2 years ago

Help on #6 (an explanation would be great)

Mathematics

1 answer:

Gala2k [10]2 years ago

5 0

Answer:

− 7 i $\sqrt{2}$

Step-by-step explanation:

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Paul was thinking of a number. Paul adds 10, then divides by 2 to get an answer of -13. What was the original number?

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3 0

2 years ago

Read 2 more answers

I need help pls help

Andreyy89

Answer:

[?] = 4

(the complete term is $4\frac{1}{2}\ \text{cups}$ )

Step-by-step explanation:

$8\ \text{cups} - 1\frac{1}{3}\ \text{cups} - 2\frac{1}{6}\ \text{cups} = (8-1-2)\ \text{cups} + \frac{-\frac{6}{3} - 1}{6}\ \text{cups} = 5\ \text{cups} + \frac{-3}{6}\ \text{cups} = 5\ \text{cups} + \frac{-1}{2}\ \text{cups} = 4\ \text{cups} + \frac{2 - 1}{2}\ \text{cups}$

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