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2 years ago

13

THIS IS VERY IMPORTANT!

2 answers:

tatyana61 [14]2 years ago

5 0

Answer:

I think Leslie Is 20

Step-by-step explanation:

Vladimir [108]2 years ago

5 0

Answer:

The answer is 5 and 15

Step-by-step explanation:

her son will be 15 when she is 30 so when her son is 5 she is 15

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On Sunday 440 people visited a museum that charges $9 for each child and $12.50 for each adult. If the museum earned $5,220 on t

alisha [4.7K]

Answer:

A) 360 adults

Step-by-step explanation:

c=quantity of child

a=quantity of adult

9c+12.5a=5220

a+c=440 then c=440-a

substitute for c

9(440-a)+12.5a=5220

3960-9a+12.5a=5220

reduce

3.5a=1260

a=360

3 0

3 years ago

xenn [34]

B) y = 4x

X| * |Y|
2|2*4|8 |
3|3*4|12|
4|4*4|16|
5|5*4|20|

7 0

3 years ago

Read 2 more answers

It costs $3.45 to buy 3 4lb of chopped walnuts. How much would it cost to purchase 7.5 lbs of walnuts? Explain or show your reas

Nuetrik [128]

<u><em>Answer:</em></u>

<u><em>8.05</em></u>

<u><em>Step-by-step explanation:</em></u>
<u><em>3.45 divide by 3 = 1.15</em></u>
<u><em>1.15 times 7=8.05</em></u>

5 0

3 years ago

The perimeter of a rectangular garden is 42 feet. The length of the garden is 5 feet more than twice the width. Find the length

zlopas [31]

Answer:

W=5.3, l= 15.6

Step-by-step explanation:

Perimeter of a rectangle p=2(l+w)

P= 42

W= x

L= 5+2x therefore 42=2(5+2x+x)

42=10+6x , 32=6x

Make x subject of formula

X=32/6 x=5.3 there for w=5.3

Where L= 5+2x ; L=5+2(5.3)

L therefore = 15.6

3 0

3 years ago

Whats the missing length indicated?!? help!!

jeka94

Answer:

A) 27

Step-by-step explanation:

$\frac{16}{16 + 12} = \frac{63 - ?}{63}$

➡️ $\frac{4}{7} = \frac{63-? }{63}$

➡️ $63 - ? = 36$

➡️ $? = 27$

8 0

3 years ago