Ask question

Ask question

All categories

2 years ago

15

SOMEBODY PLEASE HELP ASAP!!! WILL GIVE BRAINLIEST

2 answers:

Lana71 [14]2 years ago

7 0

Answer:

a- 130, 130, and 50

b- 7 and 10

elena-14-01-66 [18.8K]2 years ago

7 0

Answer:

a- 130, 130, and 50

b- 7 and 10

Step-by-step explanation:

You might be interested in

Find x if x-l/x-1=-1

shusha [124]

X= X^2 hope it helps :)

8 0

3 years ago

11 feet 8 inches plus 2 feet 9 inches. This confuses me.

babymother [125]

The answer wold be 13ft and 17inch

6 0

3 years ago

Read 2 more answers

Teresa is maintaining a campfire. she has kept the fire steadily burning 4 hours with 6 logs. She wants to know how many logs sh

erica [24]

D. X/4=18/6

Step-by-step explanation:

Let x be the number of logs=18 hours

6 logs=4 hours

X*4=18*6

4x=108

x=27 logs

so therefore 27 logs are needed to keep the fire burning for 18 hours

5 0

2 years ago

Read 2 more answers

Plz help me well mark brainliest!!

gregori [183]

Answer:

x=-52

1/3x-2/3=-18

multiply both sides by 3

x-2=-54

x=-54+2

x=-52

4 0

2 years ago

Read 2 more answers

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