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8_murik_8 [283]
3 years ago
14

2. Solve the following equation:

Mathematics
2 answers:
mr_godi [17]3 years ago
5 0

Answer:

The first answer.

Step-by-step explanation:

Combine like terms. Subtract 8.7 from both sides.

y+8.17 (-8.7)= 14.8 (-8.7)

y=6.1

lisabon 2012 [21]3 years ago
4 0

Answer:

y = 6.1

Explanation:

y + 8.7 = 14.8

[ Subtract 8.7 from both sides ]

y + 8.7 − 8.7 = 14.8 − 8.7

y = 6.1

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Stacy uses a spinner with six equal sections numbered 2, 2, 3, 4, 5, and 6 to play a game. Stacy spins the pointer 120 times and
Alex17521 [72]

Answer:

The solution is given below;

Step-by-step explanation:

The computation is shown below:

There is six equal sections are numbered i.e. 2, 2, 3, 4, 5, and 6.

And, Number of Outcome of 2 on the Spinner is 2

Also, total Number of Sections is 6

As the winning spin is a 2

So, The theoretical probability of winning

= 2 ÷6 × 100

= 33.33%

Now

There is a total no of trials be 120

And, the number of outcome of 2 be 30

So, the experimental probability is 30 ÷ 120 = 1 ÷ 4 × 100 = 25%

As 33.3%>25%, this represent that the theoretical probability of winning would be greater.

6 0
3 years ago
Read 2 more answers
Assume that y varies directly with x. If y = -5 when
steposvetlana [31]

Answer:

Thus, the value of x = -36 when y = 15

Step-by-step explanation:

We know that if y varies directly with x, we can express the relationship such as

y ∝ x

y = kx

k = y/x

where 'k' is called constant of variation.

Given

y = -5

x = 12

Using the equation

k = y/x = -5/12

Thus, the value of k = -5/12

Finding x when y = 15

y = 15

k = -5/12

substituting y = 15 and k = -5/12 in the equation

y = kx

15 = -5/12 (x)

15×12 = -5x

180 = -5x

divding both sides by -5

-5x/-5 = 180/-5

x = -36

Thus, the value of x = -36 when y = 15

8 0
3 years ago
What weighs more 4 pounds of books or 60 ounces of pebbles
erma4kov [3.2K]
4 pounds of books because 60 oz only equals 3.75 pounds.
6 0
3 years ago
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Find the area of the figure<br> A) 114cm<br> B)350cm<br> C)418cm<br> D)447cm
Reika [66]

Answer:

409 is what I got.

Step-by-step explanation:

361 cm, as the square's area

and 48 as the area for the triangle.

Are you sure those are the answer choices because I'm getting 409.

8 0
3 years ago
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What is 70/6 times 18/4 in simplest form
Alenkasestr [34]
70/6 × 18/4


70 * 18/6*4. cross out 18 and 6.

= 70*3/4

= 35 * 2 * 3/ 2*2

= 35*3/2

= 105/2

= 52.5 

OR

52 1/2.
6 0
3 years ago
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