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VMariaS [17]
2 years ago
14

You have a combination lock with 3 secret digits. Find the 3 correct digits using the following clues and enter your answer belo

w. 128 One digit is right and in its place 157 One digit is right, but in the wrong place Two digits are right but both are in the 8 41 wrong place 362 All digits are wrong 62 4 One digit is right, but in the wrong place din​

Mathematics
1 answer:
zalisa [80]2 years ago
3 0

Answer:

184

Step-by-step explanation:

in the number 128 the number eight is right it should be to the right then in the number157 one is right it should be to the left in 841 8and 1 are in the wrong position 8 - right 1 - left then in the number 624 the number 4 is right but in the wrong position it should be in the middle the answer is digit 1,8,4

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Jefferson hit 30% of the 240 times he went bat
miv72 [106K]
So "of" means multiply and 30% is .3 so multiply .3 by the 240 times and u get... 72!

7 0
3 years ago
2. Solve each given equation and show your work. Tell whether each equation has one solution, an infinite number of solutions, o
Brut [27]

Hello!

To solve algebraic equations, we need to use SADMEP. SADMEP is an acronym used only solve for x in algebraic equations. SADMEP is expanded to be: subtraction, addition, division, multiplication, exponents, and parentheses.

(a) 4 + 2(-1) = 10 + 2 (multiply)

4 + -2 = 10 + 2 (add)

2 = 12

This equation has no solutions because <u>2 is never equal to 12</u>.

(b) 30 = 10 - (6 + 10) (simplify the parentheses)

30 = 10 + -1(16) (multiply)

30 = 10 - 16 (simplify)

30 = -6

This equation has no solutions because<u> 30 and -6 is never equal to each other</u>.

(c) 8x = 4x + 4x + 10(x - x)

8x = 4x + 4x + 10(x - x) (simplify [add and subtract])

8x = 8x + 10(0) (multiply)

8x = 8x  

This equation has an infinite number of solutions because if you <u>substitute any value into the original equation</u>, <u>both sides of the equation</u> will be <u>always equal</u>.

7 0
3 years ago
Question “If y =5, what is the value of the following expression <br><br> 7+2y²
yarga [219]

Answer:

57

Step-by-step explanation:

Hey there!

To find the solution, plug in 5 for y. When you do this you get, 7+2(5)². Square the 5 to get 25. And then you att 7+2(25). 25 x 2 is 50. 50 +7 is 57.

Hope this helps :)

7 0
2 years ago
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Nostrana [21]

Answer:

Well I would say inferntial because its more testing your hyptohsis between two friends to see which coffe they like more

7 0
1 year ago
Lanu draws a rectangle that is 10 inches wide and 20 inches long. Which rectangle described below has the same area?
RSB [31]

Answer:

C. 8 inches wide and 15 inches long

Step-by-step explanation:

20 x 10 equals 200, so that means the only option that also equals 200 when multiplied togethor is C.

7 0
2 years ago
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