Ask question

Ask question

All categories

3 years ago

5

The ratio of the weight of Jennifer to that of her friend Laura is 6:11. Laura goes on a diet and loses 12kg and now the ratio o

f their weights is 6:7. How much does Laura weigh now?

1 answer:

Inessa05 [86]3 years ago

3 0

Answer:

21kg

Step-by-step explanation:

We will do this.

11x - 12 = 7x

11x - 4x = 7x

4x = 12

4x/4 = 12/4

x = 3

3 x 7 = 21

Laura weighs 21 kg.

You might be interested in

Tewanda read a 2000 word news article in 8 minutes. how fast did she read the article

nydimaria [60]

The answer is going to be 250

6 0

3 years ago

Which of the following situations is best represented by the equation y = 15x ?

IrinaK [193]

Answer:

B.) There were 15 more questions on the test than the last test.

Step-by-step explanation:

4 0

3 years ago

I am only in my first year of 12th grade.

pickupchik [31]

Answer:

x=1

Step-by-step explanation:

the line is one unit up from the x axis

8 0

4 years ago

Help me please with number 24

Ghella [55]

23 porque ella caminó 20 Y después 3

8 0

4 years ago

Pls help! what is the radius of this circle?

sergij07 [2.7K]

Answer:

4

Step-by-step explanation:

because raidius is any given line from the center of the circle to the circumference

4 0

3 years ago