4 years ago

What does x equal. I need help

1 answer:

4 0

Do 90 minus 20 I think

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Vikki [24]

Solution: Let $x$ be the number of birds and $y$ be the number of cats.

$x+y=29 \implies y=29-x$

$3.50 x +6.50 y= 146.50$

$3.50 x+6.50(29-x)=146.50$

$3.50x+188.5-6.5x=146.50$

$3x=188.5-146.50$

$3x=42$

$x=\frac{42}{3} =14$

Therefore, there were 14 birds at the shelter on Friday

8 0

4 years ago

Novosadov [1.4K]

Answer:

30*sqrt(2)

Step-by-step explanation:

5*sqrt(72)=5*sqrt(36*2)=5*6*sqrt(2)=30*sqrt(2)

8 0

3 years ago

Allushta [10]

The answer is A

Here is a picture of a bobcat

3 0

3 years ago

nikdorinn [45]

A) 36 is your correct answer thank you

7 0

3 years ago

Ugo [173]

Answer:

10 $\sqrt{3}$ , or 17.32050

Step-by-step explanation:

5 0

3 years ago