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icang [17]
3 years ago
15

Which of the expressions are equivalent to the one below? Check all that apply.

Mathematics
2 answers:
Luda [366]3 years ago
8 0
5(8 + 3)

(5 * 8) + (5 * 3) <== this is one
5(11) = 55 <== this is one
Pachacha [2.7K]3 years ago
8 0

Follow PEMDAS.

First solve the numbers inside the parenthesis

5(8 + 3) = 5(11)

Next, multiply 11 and 5

5(11) = 55

C. 55 is one of your answers

Another way of solving this is distributing 5 to all terms within the parenthesis

5(8 + 3)

5(8) = 40

5(3) = 15

40 + 15 = 55

A. 5*8 + 5*3 is another answer

hope this helps

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Whats the diffrence of 2 2/3 - 1 2/5 write answer in simplest form
Fofino [41]
2 \frac{2}{3}-1 \frac{2}{5}=2 \frac{2 \times 5}{3 \times 5}-1 \frac{2 \times 3}{5 \times 3}=2 \frac{10}{15}-1 \frac{6}{15}=\boxed{1\frac{4}{15}}
3 0
3 years ago
Read 2 more answers
June and Angad have played 30 tennis matches.
Bad White [126]

Answer:

Step-by-step explanation:

a) P (June) = 7/15

b) P (Angad) = 8/15

7 0
2 years ago
The area of Gateway National Recreation is about twenty-six thousand, six hundred and sixty-three hundredths. Which shows this n
Delicious77 [7]

Answer:

B. 26,606.63

Step-by-step explanation:

The area of Gateway National Recreation Area is about twenty-six thousand, six hundred six and sixty-three hundredths. Which shows this number in standard form? A. 26,606.3 B. 26,606.63

C. 26,660.63 D. 26,666.3

Solution

Break down and writing in numerals of twenty-six thousand, six hundred six and sixty-three hundredths.

Twenty six thousand = 26,000

Six hundred six = 606

Sixty - three hundredth = 0.63

Adding

26,000 + 606 + 0.63

We have

26,606.63

The correct answer is B

5 0
3 years ago
X=-4 +6+ (11 +4(-3))
lapo4ka [179]

Answer:

x=1

Step-by-step explanation:

x = -4 + 6 + (11 + 4(-3)).

First get the numbers in the parentheses

x = -4 + 6 + (11 - 12)

Since 11 - 12 = -1. We can replace (11-12) with -1

x = -4 + 6 -1

Now add and subtract

x = 1

4 0
3 years ago
How do I solve this?
Tju [1.3M]

Answer:  A:  3x^2y^(3/2)

Step-by-step explanation:

This can be written as

(81*x^8*y^6)^(1/4)

Then multiply each exponent by (1/4):

81^(1/4)*x^(8(1/4))y^6(1/4))

81^(1/4) = 3

x^(8(1/4)) = x^2

y^6(1/4)) = y^(3/2)

The result:  3x^2y^(3/2)

7 0
2 years ago
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