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3 years ago

Emily was more likely to attend school then miss class Which could be the probability that she missed class tomorrow

Mathematics

1 answer:

Bingel [31]3 years ago

8 0

How do you want me to figure out this problem if I don’t have enough information

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3 years ago

Please help! Very confused

aksik [14]

Answer:

A. 90

Step-by-step explanation:

Complimentary angles always add up to 90, they are right angles. As I explained earlier Supplementary angles were half of a full circle which is equal to 360°, this time we are talking about complimentary angles which are 1/4 of 360.

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3 years ago

Find the percent of the number. (Use a fraction.) 1.) 40% of 15 2.) 25% of 32

OLga [1]

Answer:

1) 6

2) 8

Step-by-step explanation:

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4 years ago

Tickets for a school carnival cost 10$ for adult and 5 for children. last Saturday carnival sold 170 tickets worth a total of $1

riadik2000 [5.3K]

70 adults and 100 children attended the carnival.

Step-by-step explanation:

Given,

Cost of each adult ticket = $10

Cost of each child ticket = $5

Total tickets sold = 170

Total revenue generated = $1200

Let,

Number of adults = x

Number of children = y

According to given statement;

x+y=170 Eqn 1

10x+5y=1200 Eqn 2

Multiplying Eqn 1 by 10

$10(x+y=170)\\10x+10y=1700\ \ \ Eqn\ 3$

Subtracting Eqn 2 from Eqn 3

$(10x+10y)-(10x+5y)=1700-1200\\10x+10y-10x-5y=500\\5y=500$

Dividing both sides by 5

$\frac{5y}{5}=\frac{500}{5}\\y=100$

Putting y=100 in Eqn 1

$x+100=170\\x=170-100\\x=70$

70 adults and 100 children attended the carnival.

Keywords: linear equation, elimination method

Learn more about elimination method at:

#LearnwithBrainly

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3 years ago

Which sentence is correct? A. -4 > 3 B. -4< -6 C. -4 > -7 D. -5 > -4

prisoha [69]

Answer:

C. -4 > -7

Step-by-step explanation:

answer= option C

3 0

3 years ago

Read 2 more answers