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2 years ago

Please help asap!!!!

1 answer:

7 0

Answer:

Lol answer it on ur own.

Step-by-step explanation:

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Reptile [31]

Answer:

731 of the projects received a ribbon.

Step-by-step explanation:

850 x 0.86 = 731

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2 years ago

Bad White [126]

Answer:

(a) The product of the sum of a and b and their difference.

$(a+b)\times{(a-b)}\\=a^2-b^2$

(b) The tripled product of 6a and b².

$3(6a\times{b^2})\\=3(6ab^2)\\=18ab^2$

$(2m)^2-(7n)^2\\=4m^2-49n^2$

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3 years ago

Romashka [77]

Answer:

Step-by-step explanation:

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1 year ago

Marianna [84]

10) x=2y
12) x=14y−1
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3 years ago

iren [92.7K]

$\frac{4x-6}{4x+3} = \frac{2}{3} \\ \\ 3(4x-6) = 2(4x+3) \\ \\ 12x - 18 = 8x +6 \\ \\ 4x = 24 \\ \\ x = 6$

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2 years ago