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3 years ago

X- 8 TRANTLATE ALGEBRAIC EXPRESSION

Mathematics

1 answer:

n200080 [17]3 years ago

5 0

Answer:

x 8 Putting it all together: (x 2 )4 = (x 2 )( ... zwj;x‍x‍x‍x‍x = x 8 Note that (x 2 )4 = x 8 , and that 2 × 4 = 8. This demonstrates the second exponent

Step-by-step explanation:

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What is the solution to w - 9 = 15? 24 6 23 5

Komok [63]

Answer:

24

Step-by-step explanation:

w - 9 = 15

+9 +9

w= 24

Hope this helped you- have a good day bro cya)

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2 years ago

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Angela has 63 eggplants in 21 rows of her eggplant garden.

Lorico [155]

Answer:

A. 27

Step-by-step explanation:

21 x 3 = 63

9 x 3 = 27

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3 years ago

Whats 57 + 52 + 40 +42+37+54+47

Nesterboy [21]

Answer: Hello, The answer to this question is 57 + 52 + 40 +42+37+54+47 equals 329

Step-by-step explanation: Hope this helps you :)

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3 years ago

Solve the equation. Then check your solution. Negative 65.376 = 7.2 (9 c + 1) a. 1.12 b. –0.9 c. –1.12 d. –1.02

Lelechka [254]

Answer:

$c=-1.12$

Step-by-step explanation:

$7.2\left(9c+1\right)=-65.376$

$\frac{7.2\left(9c+1\right)}{7.2}=\frac{-65.376}{7.2}$

$9c+1=-\frac{227}{25}$

$9c+1-1=-\frac{227}{25}-1$

$9c=-\frac{252}{25}$

$\frac{9c}{9}=\frac{-\frac{252}{25}}{9}$

$c=-\frac{28}{25}$

$c=-1.12$

3 0

3 years ago

Josephine bought 8 packets of biscuits. Each packet had a mass of 500 g

Nataly_w [17]

Answer: 985 g

Step-by-step explanation:

Total mass = 8 × 500g = 4000g

Let the three new packs be X, Y, and Z, for first, second, and third pack respectively.

4000g = X + Y + Z

let's put X and Z in terms of Y, since we're trying to solve for the second pack.

X = 2Y, and Z = Y + 60

Therefore,

4000 = X + Y + Z

4000 = 2Y + Y +Y + 60

4000 = 4Y +60

4000 - 60 = 4Y

3940 = 4Y

3940 ÷ 4 = Y

985g = Y = mass of the second pack

7 0

4 years ago