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Serjik [45]
3 years ago
9

A bag contains the following marbles: 6 black marbles, 18 blue marbles, 16 brown marbles, and 12 green marbles. What is the rati

o of black marbles to blue marbles
Express your ratio as a fraction or with a colon.
Mathematics
1 answer:
netineya [11]3 years ago
4 0

Answer:

1 : 3

Step-by-step explanation:

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4÷6.12= <br> what is the answer?
Ede4ka [16]

Answer:

0.65359477124. this is probably the wrong answer so I'm just gonna guess u needed the answer the other way around because it makes more sense so 6.12 ÷ 4 = 1.53.

Step-by-step explanation:

7 0
2 years ago
Help me please asap​
podryga [215]

the answer is 9 bb ♡

57-36÷3×4

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2 years ago
Add or subtract them in simplest form please help me as fast as possible
NARA [144]

Answer:

Okay so im seeing you need help okay I will tell you how to do number 21 as an example

Step-by-step explanation:

Look for a commen donominater of the 3/8 and 1/3 the denominater would be 24 so 8 times 3 and 3 times 3 so those would be 9/24 and 3/24 , do the 8 plus the ten and you get 18 so 18+ 9/24+3/24= 18 12/24, or 18 1/2

8 0
3 years ago
Which expression shows: add 99 and 15, then multiply by 11?
Jobisdone [24]
The answer is(99+15)11 

i hope this help

4 0
3 years ago
Help me in both please it’s a test and i need help
nataly862011 [7]

1. -2x + 3y + 5

A. -x + -x + y + y + y + 1 + 1 + 1 + 1 + 1

B. -x + -x + 2y + y + 4 + 1

D. -5x + 3x + 4y - y + 4 + 1

2. -$40 + 100 = $60 - $50 = $10

Cindy currently has $10 left in her bank account.

5 0
2 years ago
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