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3 years ago

13

A pond had 60 fish.

1 answer:

Irina-Kira [14]3 years ago

6 0

Should be 11 if i did it correctly <span />

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How many solutions does the equation −5a + 2 = 7 - 5a have?

Lisa [10]

Answer:

there are 0 answers.

Step-by-step explanation:

2-7 is not = 0a

5 0

3 years ago

I think of a number, double it and add eleven. I get twenty five. Using the statement above form an equation using the letter x!

Wittaler [7]

Answer:

2x + 11 = 25

x = 7

Step-by-step explanation:

Let the number be x.

Double of x and add 11 equals 25.

2x + 11 = 25

Solve the equation.

2x + 11 = 25

Subtract 11 on both sides.

2x = 25 - 11

2x = 14

Divide 2 on both sides.

x = 14/2

x = 7

7 0

3 years ago

Read 2 more answers

The wild tiger population decreased by 97% over 20 years. There is 3200 tigers left. To the nearest thousand, how many tigers we

siniylev [52]

Answer: 64,000

Step-by-step explanation:

3500 is the 5% left, so 1% is 640640 times 100% = 64,000 which is already to the nearest thousand

7 0

3 years ago

Plz help! 20 points!

Colt1911 [192]

7. increasing; non-linear
8.A. y=4^x
9.A. y=6x

5 0

4 years ago

In to see the<br><br> 2x+y=20<br><br> 6x 5y = 12

Andre45 [30]

Answer:

1: x = 10 − $\frac{y}{2}$

y = 20 − 2 x

2: x = $\frac{25}{y}$

y = $\frac{25}{x}$

Step-by-step explanation:

6 0

3 years ago