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3 years ago

Solve for b -8b-14+5b=11

Mathematics

2 answers:

gavmur [86]3 years ago

5 0

I hope this helps you

Natasha_Volkova [10]3 years ago

5 0

-8b - 14 + 5b = 11...simplify
-3b - 14 = 11...add 14 to both sides
-3b = 11 + 14
-3b = 25
b = -25/3 or -8 1/3

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Step-by-step explanation:

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2 years ago

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Semmy [17]

Answer:

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Step-by-step explanation:

Cost price of 3 games= $140

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According to question

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x= $ $\frac{$140}{0.8}$

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Hence, the original price of games $ 140

(b) If Sam had given a discount of 20%

Again a discount = 10%

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3 years ago

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saw5 [17]

Y = a (x + 3)² - 1

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3 = a ( -1 + 3)² - 1
3 = 4a - 1
4a = 4

Therefore a = 4/4 = 1

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Hope this helps !

Photon

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3 years ago