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3 years ago

14

What would 1/27 -1 be?

1 answer:

ahrayia [7]3 years ago

6 0

Make denominator common,

1/27 - 27/27 = (1-27)/27 = -26/27

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you sold brownies for $3 each.You sold 14 more this week than last week altogether. You made $84. how many brownies did you sell

Luba_88 [7]

Answer: 8

Step-by-step explanation: Altogether you sold x last week, if you do x + 14 which is 2x12 brownies sold, then at 3$ each 3(2x+12)=84 so 6x + 36 = 84

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RideAnS [48]

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$\sf{\bigstar \ \ We \ know \ that : \boxed{\sf{\dfrac{1}{cos^2x} = sec^2x}}}$

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We know that : sec²x = 1 + tan²x

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Evaluate this expression.<br> y + 7, if y = 12

photoshop1234 [79]

Answer:

$\huge{ \boxed{ \sf{19}}}$

Step-by-step explanation:

$\underline{ \sf{Given}} : \sf{y = 12}$

$\underline{ \sf{To \: Find}} : \sf{Value \: of \: the \: given \: expression}$

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