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3 years ago

PLEASE HELP! 10 POINTS.

Mathematics

2 answers:

Anni [7]3 years ago

6 0

Answer:

-40

Step-by-step explanation:

cuz 2 times -40=-80 and -80+30 equals -50

olganol [36]3 years ago

4 0

2x+30=-50

2x=-50-30

2x=-80

x=-80/2

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Answer:

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3 years ago

The drama club at school sells $15.00

Elina [12.6K]

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<em><u>Solution:</u></em>

Given that, the drama club at school sells $ 15.00 coupon books

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Therefore,

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3 years ago

The number of traffic violations in a city increased from 12 to 16 in a month. What is the percent of increase in the number of

Tems11 [23]

Answer:

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Step-by-step explanation:

Percentage increase = $\frac{increase}{initial value}$ x 100%

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Initial value = 12

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increase = Final value - Initial value

= 16 - 12

= 4

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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Hope this helped :)

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3 years ago

Read 2 more answers