-10(-5c+4c+7)-3c in simplest form

Your answer would be: 7(c-70)

Step 1: Combine like terms:

- 10(- 5c + 4c + 7) - 3c

-10(- c + 7) - 3c

Step 2: Distribute:

-10 (-c - 7) - 3c

10c - 70 - 3c

Step 3: Combine like terms:

10c - 70 - 3c

7c - 70

Step four: Common factor

Factor by grouping:

- 10(− 5c + 4c + 7) − 3c

7(c-10)

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       Sofia

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation: