2 years ago

Sara and Gordon win some money and share it in the ratio 2:1. Sara gets £28 more than Gordon. How much did they get altogether?

Mathematics

1 answer:

Zinaida [17]2 years ago

8 0

Answer:

Step-by-step explanation:

You might be interested in

The ratio of Dina’s bathing suits to Yana’s bathing suits was 4:1. if Dina has 24 more bathing suits than Yana, how many bathing

lina2011 [118]

Answer: Yana has 8 bathing suits.

Step-by-step explanation: Given that the ratio of Dina’s bathing suits to Yana’s bathing suits was 4 : 1 and Dina has 24 more bathing suits than Yana.

We are to find the number of bathing suits that Yana has.

Let 4x and x represents the number of bathing suits that Dina and Yana have respectively.

Then, according to the given information, we have

$4x-x=24\\\\\Rightarrow 3x=24\\\\\Rightarrow x=\dfrac{24}{3}\\\\\Rightarrow x=8.$

Therefore, the number of bathing suits that Yana has is given by

$x=8.$

Thus, Yana has 8 bathing suits.

5 0

2 years ago

Using arithmetic operations, rewrite this polynomial in standard, simplest form. (3x2 + 9x + 6) − (8x2 + 3x − 10) + (2x + 4)(3x

Diano4ka-milaya [45]

Answer:

x∧2+4x-16

Step-by-step explanation:

6 0

2 years ago

A train traveled 399 miles in 7 hours. Find the train's speed.

GrogVix [38]

The train is traveling at 57 miles per hour.

7 0

2 years ago

Read 2 more answers

To determine whether a graph of a relation is also a function, Shayla declared that the Y axis is a vertical line and the counts

Inessa [10]

"No, because using the y-axis tests only whether x = 0 is mapped to multiple values." Shayla probably used the wrong method in finding whether the graph is a function or not.

4 0

3 years ago

Read 2 more answers

Is 7 1/5 a rational number

kolbaska11 [484]

Yes because when you turn into a decimal it's 7.2

7 0

2 years ago

Read 2 more answers