Solve the follow y = 3x - 4 y = 7x + 12

1 answer:

7 0

1+1is2 that mean = you

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Vikki [24]

$\text{Remove parentheses}\\\frac{3}{4} - \frac{1}{2} \\\text{Simplify}\\\frac{1}{4} \checkmark$

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3 years ago

Ede4ka [16]

Answer:

Step-by-step explanation:

You can only have the same denominator

Example:

2 3 5

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9 9 9

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3 years ago

Sliva [168]

Answer:

36 cm

Step-by-step explanation:

The formula to find the area of a triangle is A=1/2bh where b stands for base and h for height.

So, 8 times 9 equals 72, and 72 divided by 2 is 36.

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2 years ago

ladessa [460]

Answer:

$n(A \cup \: B) = n(A) + n(B) - n(A \cap \: B)\\ = 9 + 11 - 5 = 15 \\$

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2 years ago

Alexeev081 [22]

The answer would be 0
You combine the first 2 “K” and that would make it k squared meaning it equals to 1 so now it’s 3k minus 3k so 0

5 0

3 years ago

Solve the follow y = 3x - 4 y = 7x + 12​