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Digiron [165]
3 years ago
13

Page 1 1. Find the common denominator for the pairs of fractions given. 3/5 and 2/15

Mathematics
1 answer:
Ray Of Light [21]3 years ago
8 0

Answer:

15 is the answer.      3/5 with the denominater would be 9/15

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You want to surround the perimeter of a garden with 35 stones. You need to place a certain number of large and small stones, and
murzikaleks [220]

Answer: A) x + 4x = 35;  7 large stones and 28 small stones

======================================================

Explanation:

x = number of large stones

4x = number of small stones

x+4x = total number of stones = 35

x+4x = 35 is the equation to solve

-----------

Let's isolate x

x+4x = 35

5x = 35

x = 35/5

x = 7 large stones are needed

4x = 4*7 = 28 small stones are needed

8 0
3 years ago
From 1-36 how many odd numbers are present ?
Ierofanga [76]

Answer:

There are 18 odd numbers

Step-by-step explanation:

1,3,5,7,9,11,13,15,17, 19,21,23, 25,27,29,31,33,35

6 0
4 years ago
What is the answer answer and plz give me step by step explaining
Tamiku [17]

Answer:

x = 5

Step-by-step explanation:

6 + 8(x - 1) = 2(3x + 4)

We evaluate the numbers in the brackets first.

(8 × x = 8x, 8 × 1 = 8, 2 × 3x = 6x, 2 × 4 = 8)

6 + 8x - 8 = 6x + 8

The left hand side of the equation is not exactly simplified, so we will evaluate it further first.

(6 - 8 = -2)

8x - 2 = 6x + 8

Now we can start shifting the x and the numbers separately.

Note that when pushing 6x from the right side to the left side, it needs to change to a negative 6x and vice versa for -2 turning into +2.

8x - 6x = 8 + 2

Further evaluation

2x = 10

Now we can simply find x.

Note that for this, ×2 becomes ÷2 when it shifts from the left side to the right side of the equation.

x = 10 ÷ 2

Evaluate.

x = 5

3 0
3 years ago
What is the value of 72-2[3+2(5-1)]
rusak2 [61]

Answer:

50

Step-by-step explanation:

Already done this

7 0
3 years ago
Read 2 more answers
Jon is decorating a banner for a parade.Jon uses a piece of red ribbon, wich is 3/4 yards long.Jon also needs blue ribbon that i
Natali5045456 [20]

Answer:

3 3/4 yards

Step-by-step explanation:

To find the amount of blue ribbons, multiply 3/4 yards by 5 which is 15/4 or 3 3/4 yards of blue.

3 0
3 years ago
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