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3 years ago

6

there are 5 walnut trees currently in the park park workers will plant 8 more walnut trees today how many walnut trees will the

park have when the workers are finished

1 answer:

Salsk061 [2.6K]3 years ago

8 0

Answer:13

Step-by-step explanation:

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xz_007 [3.2K]

Answer:

1) $n = 84$

2) $n = 78$

3) $n = 24$

4) $n = 16$

5) $n = 35$

Step-by-step explanation:

To solve each proportion, we apply cross multiplication.

Question 1:

$\frac{5}{12} = \frac{35}{n}$

$5n = 35*12$

Simplifying both sides by 5

$n = 7*12 = 84$

Question 2:

$\frac{n}{52} = \frac{180}{120}$

$120n = 52*180$

Simplifying both sides by 20

$6n = 52*9$

Simplifying by 3

$2n = 52*3$

Simplifying by 2

$n = 26*3 = 78$

Question 3:

$\frac{18}{n} = \frac{21}{28}$

$21n = 18*28$

Simplifying both sides by 7

$3n = 18*4$

Simplifying both sides by 3

$n = 6*4 = 24$

Question 4:

$\frac{n}{4} = \frac{24}{6}$

$\frac{n}{4} = 4$

$n = 16$

Question 5:

$\frac{10}{16} = \frac{n}{56}$

$16n = 56*10$

Simplifying by 2, both sides

$8n = 56*5$

Simplifying by 8, both sides

$n = 7*5 = 35$

4 0

3 years ago

a magazine is offering a special subscription rate of $30 per year for 12 issues the regular price for the magazine is $4 per is

katrin2010 [14]

Answer:

Step-by-step explanation:

c

3 0

3 years ago

Read 2 more answers

What number is the opposite of 98?

Anon25 [30]

Answer:

-98

Step-by-step explanation:

hope this is right

6 0

3 years ago

Read 2 more answers

What # is closer to 0.998? 10.22 or -1.10

tatyana61 [14]

0.998 is 9.222 away from 10.22 ,
but it's only 2.098 away from -1.10 .

So -1.10 is quite a bit closer.

8 0

3 years ago

The pair of polygons is similar. find the value of x. answer on picture

Y_Kistochka [10]

30/75 = 12/x
30*x=75*12
30x=900/:30
x=30

6 0

4 years ago

Read 2 more answers