3 years ago

Sam has three times as many pencil erasers as Sara. To gather they have 28 erasers how many erasers does Sam have

1 answer:

madam [21]3 years ago

6 0

To answer this you need to divide the total by 4 so 28 divided by four is 7 and 7*3=21 so Sam has 21 pencil erasers

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Lerok [7]

I think it would -2!! Sorry if I’m wrong

4 0

2 years ago

11111nata11111 [884]

B is true; pi= ~3.14. 3+4 is equal to 7, so because pi is greater than 3, pi+4>7

8 0

2 years ago

garik1379 [7]

Answer:

(x+7)(x-9) = 0

Step-by-step explanation:

x + 7 = 0

x = -7

x - 9 = 0

x = 9

4 0

3 years ago

WARRIOR [948]

Answer:

yes

Step-by-step explanation:

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3 years ago

Helga [31]

Answer:

There is no solution

Step-by-step explanation:

4x - 2y = 5 --> 4x - 2(2x + 10) = 5

4x - 4x - 20 = 5

4x - 4x -25 = 0

Final answer is -25 = 0 and so therefor it is no solution

7 0

2 years ago