3 years ago

Liam, Sarah and Emily shares some money in the ratio 2:3:7.

Mathematics

1 answer:

nignag [31]3 years ago

3 0

Answer:

Emily got 7x

Liam got 2x

7x = 2x + 80

5x = 80

x = 16

Liam got 32, <u>Sarah got 48</u>, and Emily got 112

Step-by-step explanation:

You might be interested in

Please help brainliest and 20 points!

Nadya [2.5K]

Answer:

I'm so sorry I can't help haven't learned how to do that yet

4 0

3 years ago

a cube with side lengths s has a volume of 64 cubic units. what is the length of the side of the cube?

Mademuasel [1]

Answer:

4 units

Step-by-step explanation:

volume of cube = 64 cubic units

$\therefore \: {s}^{3} = 64 \\ \\ \therefore \: {s}^{3} = {4}^{3} \\ \\ \therefore \: {s}= {4} \: units$

6 0

3 years ago

Find the lowest common denominator 3x^3y^2 and 18xy^3

Katyanochek1 [597]

$3x^3y^2=(3)(x)(x)(x)(y)(y)\\\\18xy^3=(3)(3)(2)(x)(y)(y)(y)\\\\Answer:(3)(3)(2)(x)(x)(x)(y)(y)(y)=18x^3y^3$

7 0

3 years ago

The function f(x) is graphed below. The domain of the function is

GarryVolchara [31]

Answer:

[-1, infinity)

Step-by-step explanation:

The graphs starts from X=1 and remains defined from X =1 to infinity. The domain of the function is, thus, [-1, infinity)

5 0

3 years ago

The equation P=4s represents the perimeter P of a square with side length s. What is the perimeter of a square with a side lengt

PilotLPTM [1.2K]

Answer:

20 feet

Step-by-step explanation:

s= side

P= 4s

I our case, s is 4, so 4*5 is 20.

Hence,

P=20

Hope this helps!

6 0

2 years ago