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HACTEHA [7]
3 years ago
7

Isaac has 21 green marbles and 7 blue .He wants to place them in identical groups without any marbles left over.What is the grea

test number of groups Isaac can make
Mathematics
1 answer:
dybincka [34]3 years ago
8 0

Answer:

7 groups

Step-by-step explanation:

Each group would have 1 blue marble and 3 green marbles

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Please help............​
Xelga [282]

Answer:

2x+14

Step-by-step explanation:

(3/4)x-7.3+(5/4)x+21.3

(3/4+5/4)x+21.3-7.3

2x+14

4 0
2 years ago
Erica makes necklaces from beads. Each necklace consists of blue, white and green beads in the ratio of 6 : 4: 1 One necklace ne
Assoli18 [71]

Answer:

<u>For one Necklace you would need...</u>

24 blue beads.

16 white beads.

4 green beads.

Ratio: 24: 16: 4

Step-by-step explanation:

If you quadruple the amount of beads from the original amount (6 : 4: 1), the total beads for that necklace will be 44.

Step 1: 6 x 4 = 24 (amount of blue beads in necklace).

Step 2: 4 x 4 = 16 (amount of white beads in necklace).

Step 3: 1 x 4 = 4 (amount of green beads in necklace).

Now check to see if the total of all types of beads sum up to 44:

Step 4: 24 + 16 + 4 = 44

______________-

There is your answer:

You need 24 blue beads, 16 white beads, and 4 green beads to have a total sum of 44 beads in that one necklace.

7 0
3 years ago
Solve the equation for x. a. -10 b. 1 c. 1/10 d. -1
Mashcka [7]

Answer:

2x - 5 = 5x - 2

3x = -3

x=-1

Step-by-step explanation:

Your welcome!!

Brainliest Please!!!

3 0
2 years ago
Read 2 more answers
Grandma has 14 red roses and 7 pink roses how many more red roses than pink does she have explain how you solve the promblem
Helga [31]
She has 7 more roses. you can subtract to find the difference. 14-7=7
4 0
3 years ago
What is the counter example of when it rains it pours
Ganezh [65]
A counterexample proves something wrong. To disprove "When it rains, it pours," you could give an example of a time when it rains and does not pour. What if it only rains a little? What if it rains frogs? How are you supposed to "pour" frogs? I dunno. This is sort of an open-ended question. I'd go with "It drizzles, but does not pour."
5 0
3 years ago
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