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natulia [17]
2 years ago
9

Help i need step by step 15 points

Mathematics
2 answers:
soldi70 [24.7K]2 years ago
4 0

Answer:

With what exactly can i help u with??

ad-work [718]2 years ago
4 0

Answer:?

Step-by-step explanation:

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Bingo uses the numbers 1-75. If you randomly select a number, what is the probability it will not be a multiple of ten? Explain
ValentinkaMS [17]

Multiples of ten are: 10, 20, 30, 40, 50, 60, & 70.

So there are (7 options that ARE multiplies of ten) out of (75 total options)

Thus, there are (75 - 7 options that are NOT multiples of ten) out of (75 total options).

Answer: \frac{68}{75}


7 0
3 years ago
Factors of 64a3 - 343b 3 are
bearhunter [10]

\huge\mathfrak\green{Constant}

Constant is the number that cannot change the value

Im not sure..but you can copy it

8 0
2 years ago
The equations in this sytem were added to solve for x. What is the value of x?
son4ous [18]

<em><u>Question:</u></em>

The equations in this system were added to solve for x. What is the value of x? -2x+y=8 5x-y=-5 3x=3

Options:

x = negative 3

x = negative 1

x = 1

x = 3

<em><u>Answer:</u></em>

The value of x is 1

<em><u>Solution:</u></em>

<em><u>Given system of equations are:</u></em>

-2x + y = 8 ------- eqn 1

5x - y = -5 ------- eqn 2

The above equations are added to solve for "x"

Add eqn 1 and eqn 2

-2x + y + 5x - y = 8 - 5

Combine the like terms

-2x + 5x + y - y = 3

Add the like terms

3x + 0 = 3

3x = 3

Divide both sides of equation by 3

x = 1

Thus the value of x is 1

8 0
2 years ago
Read 2 more answers
A rectangular prism is 7 centimeters long, 5 centimeters wide, and 4 centimeters tall. Which values are the areas of cross secti
netineya [11]
Now, check the picture below

the area of the cross-sections, is really the same area as the rectangular faces, so, just use those areas, since they're the same

6 0
3 years ago
Steps for solving 5(2x – 8) = 20 are shown.Which of these is not part of the solution process? A.Using the commutative property
netineya [11]
So x willl equal to 6 because 5(2x-8) is 10x-40=20 then you add 40 to 40 wich will equal nothing . u gonna have to eliminate 40 then you 40 to 20, wich is 60 what you gonna need to do is 10x=60
__ __ 60/10 is 6

10 10
8 0
3 years ago
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