3 years ago

Help me with this please

Mathematics

1 answer:

marta [7]3 years ago

6 0

Answer:

Step-by-step explanation:

Melania: 2 1/5 = 11/5

Cathy 1 3/4 as far as Melania did => 7/4 x 11/ 5 = 77 / 20 = 3 17/20

You might be interested in

Help!!!!! This is only a review!!!!!! Question is on image below.

solmaris [256]

No, the ratios aren’t equivalent

6 0

3 years ago

How many integers are between 1.25 and 7.1?

Sergeu [11.5K]

Answer:

Step-by-step explanation:

Integers are just whole numbers.

So between 1.25 and 7.1 there is...

2,3,4,5,6,7

These are 6 integers.

6 0

3 years ago

Read 2 more answers

How would i do this 243.79 in expanded form? <br><br> Please answer my question.

d1i1m1o1n [39]

Answer:

200+40+3+0.7+0.09

Step-by-step explanation:

6 0

3 years ago

Jan's pays a monthly fee, f, for a gym membership. Complete the equation to represent the cost, c, of Jan's gym membership f

Effectus [21]

The answer is f for a gym membership

4 0

3 years ago

What is the solution to this system of linear equations2x+3y=3 and 7x-3y24

Kay [80]

For this case we have a system of two equations with two unknowns:

$2x + 3y = 3\\7x-3y = 24$

We follow the steps below:

We add the equations:

$9x = 27$

We divide between 9 on both sides of the equation:

$x = \frac {27} {9}\\x = 3$

We substitute the value of "x" in the first equation and find the value of y:

$2 (3) + 3y = 3\\6 + 3y = 3\\3y = 3-6\\3y = -3\\y = \frac {-3} {3}\\y = -1$

Thus, the solution of the system is: (3, -1)

Answer:

(3, -1)

5 0

3 years ago

Read 2 more answers