Ask question

Ask question

All categories

3 years ago

8

Brian, Alex & Colin share some money in the ratio 1:9:3.

1 answer:

fiasKO [112]3 years ago

3 0

Answer:

Step-by-step explanation:

1:9:3

brian gets x

alex gets 9x

colin gets 3x

Brian and colin receive 40

x + 3x = 40

x = 10

alex gets 9x = £90

You might be interested in

VG¯¯¯¯¯¯¯¯=12.2 in. PG¯¯¯¯¯¯¯¯=13.1 in. Find the radius of the circle.

LuckyWell [14K]

Answer:iiii

Step-by-step explanation:iiiii

4 0

3 years ago

Statistics endeavors to:

Aleks04 [339]

Answer:

c

Step-by-step explanation:

8 0

3 years ago

Jane was asked to find the factors of 8. Here is her work: 8 × 1 = 8 8 × 2 = 16 8 × 3 = 24 Factors of 8: 8, 16, 24 Which stateme

Maru [420]

Answer:

Jane found multiples of 8.

Jane should have gotten 1, 2, 4, 8 as her answer.

Step-by-step explanation:

Factors : 1,2,4,8.

1*8=8

2*4=8

4 0

3 years ago

If (a, –5) is a solution to the equation 3a = –2b – 7, what is a?

sukhopar [10]

Answer:

d) 1

Step-by-step explanation:

3a = –2b – 7

We have the point (a, -5) so b = -5

Substituting in

3a = -2(-5) -7

3a = 10-7

3a = 3

Divide each side by 3

3a/3 = 3/3

a =1

6 0

3 years ago

Sandra is 30 years old and deciding which investment she would like to make. She has $2,500 to invest.

rusak2 [61]

12.596 I hope this helps!!

8 0

2 years ago