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3 years ago

NO LINKS OR ELSE YOU'LL BE REPORTED! Please give me the correct answer.Only answer if you're very good at math.

Mathematics

2 answers:

ale4655 [162]3 years ago

6 0

Answer:

it would be the last one, -3 + -1, because it wants you to go through a hoop at -4

-3 + -1 = -4

oksano4ka [1.4K]3 years ago

5 0

Answer:

the last one

Step-by-step explanation:

the last one

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Jen Butler has been pricing Speed-Pass train fares for a group trip to New York. Three adults and four children must pay $ 99.

8090 [49]

Answer:

An adult ticket is 17

A childs ticket costs 12 dollars

Step-by-step explanation:

Let a = adult price

c = child price

3a + 4c = 99

2a + 3c = 70

Multiply the first equation by 2

2(3a + 4c) = 99*2

6a + 8c = 198

Multiply the second equation by -3

-3 (2a + 3c) = 70*-3

-6a -9c = -210

Add these new equations together

6a + 8c = 198

-6a -9c = -210

----------------------

-c = -12

Multiply by -1

c = 12

A childs ticket costs 12 dollars

Now we need to find the price of an adult ticket

2a + 3c = 70

2a + 3(12) = 70

2a +36 = 70

Subtract 36 from each side

2a +36-36 =70-36

2a = 34

Divide by 2

2a/2 = 34/2

a = 17

An adult ticket is 17

7 0

4 years ago

Simplifying fractions Sheet 2

raketka [301]

Simplifying fractions:

1) $\frac{14}{20} =\frac{7}{10}$ 2) $\frac{4}{8} =\frac{1}{2}$

3) $\frac{9}{12} =\frac{3}{4}$ 4) $\frac{12}{15} =\frac{4}{5}$

5) $\frac{8}{18} =\frac{4}{9}$ 6) $\frac{14}{21} =\frac{2}{3}$

7) $\frac{12}{16} =\frac{3}{4}$ 8) $\frac{10}{24} =\frac{5}{12}$

9) $\frac{15}{35}=\frac{3}{7}$ 10) $\frac{13}{26} =\frac{1}{2}$

11) $\frac{11}{55}=\frac{1}{5}$ 12) $\frac{9}{21} =\frac{3}{7}$

13) $\frac{16}{26} =\frac{8}{13}$ 14) $\frac{20}{32} =\frac{5}{8}$

15) $\frac{18}{24} =\frac{3}{4}$ 16) $\frac{21}{27} =\frac{7}{9}$

17) $\frac{4}{32} =\frac{1}{8}$ 18) $\frac{25}{40} =\frac{5}{8}$

Hope this helps :)

5 0

3 years ago

What is 4/5 divided by 7

vova2212 [387]

Answer:

0.11428571428

Step-by-step explanation:

4 / 5 / 7 = 0.11428571428

6 0

3 years ago

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Jesushshshdhejddkdmd

Rudiy27

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8 0

3 years ago

Read 2 more answers

Help me I'm soo confused!

UkoKoshka [18]

Assets - Liabilities = Net worth

Therefore,

Assets - $9,500 = $35,000. Solve for "Assets:"

Assets = $35,000 + $9,500 = $44,500

4 0

3 years ago