3 years ago

When they made the first clock how they know what time it was to set it to?

Mathematics

2 answers:

Over [174]3 years ago

8 0

They probably looked at the sun and it’s shadows

lozanna [386]3 years ago

5 0

Probably a sundial

Or maybe they stared at the sun like a normal person

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Ray Of Light [21]

To find the first blank, just replace x in the equation with 12 and solve.
a(12) = 50 - 1.25(12) = your answer for blank 1

For blank 2: because x represents the number of apps on her phone, and x is given 12 for this problem, she bought 12 apps.

For blank 3: You would mention how many apps she got twice, so not the first option or the third option. It should be the answer from the first blank because the equation represents how much money is in her account.

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3 years ago

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Step-by-step explanation:

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2 years ago

Help por favor ;))))

RUDIKE [14]

I have that one too please help us ;))

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