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Sever21 [200]
3 years ago
9

Sarah works at a zoo.

Mathematics
2 answers:
Len [333]3 years ago
8 0

Answer:

No.

Step-by-step explanation:

63 kg = 36 * 2.2 pounds

= 138.6 pounds.

Multiplying this by 2.5:

138.6 * 2.5

= 346.5 pounds

The calf weighs 310 pounds so that is not 2.5 times as Sarah's weight.

ipn [44]3 years ago
7 0

Answer:

An elephant pregnancy lasts around 22 months, meaning that new born baby elephants are not small! A baby elephant is called a calf and can weigh between 200 and 300 lbs and stand about 3 feet (1 m) tall.

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Diego is solving this system of equations:
USPshnik [31]

The solutions of the equations are x = 1 and y = 2

The system of equations are

4x + 3y = 10

-4x + 5y = 6

Here we have to use the elimination method. Eliminate the x term and find the value of y term

Add both equation

3y + 5y = 10 +6

Add the like terms

8y = 16

y = 16 / 8

Divide  the terms

y = 2

Substitute the value of x in the first equation

4x + 3y = 10

4x + 3×2 =  10

Multiply the terms

4x + 6  = 10

4x = 10 - 6

4x = 4

x = 4 / 4

Divide the terms

x = 1

Hence, the solutions of the equations are x = 1 and y = 2

Learn more about elimination method here

brainly.com/question/14619835

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7 0
1 year ago
I need to know what x equals
taurus [48]

Answer:

x = 7

Step-by-step explanation:

4 + 5(x + 2) = 7x

4 + 5x + 10 = 7x

5x - 7x = - 4 - 10

- 2x = - 14

- x = - 14/2

- x = - 7

x = 7

8 0
3 years ago
In Justin's school , 0.825 of the students participate a sport.if there are one thousand students in Justin's school, how many p
OLEGan [10]
825 students participate in a sport because you multiply .825 by 1,000
7 0
3 years ago
Read 2 more answers
3^3x3^3=3^5x3^x<br> Using exponent rules
gayaneshka [121]

The answer to the problem is x=0,1

4 0
3 years ago
If w= the weight of trout. Which algebraic expression represents the phrase below?
konstantin123 [22]

Product means multiplication.

Given w= weight of a trout.

So, we need to convert "product of 16 and weight of trout: w " into an algebraic expression.

So, product of 16 and w can be written as 16*w or simply 16w.

Hence, B is the correct choice.

8 0
3 years ago
Read 2 more answers
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