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rjkz [21]
2 years ago
8

What is the value of k that makes each equation true. For example, 5(ky-6)=15y-30

Mathematics
1 answer:
motikmotik2 years ago
4 0

Answer:

k = 3

Step-by-step explanation:

5(ky-6)=15y-30

Factor out a 5 from the right side

5(ky-6)=5(3y-6)

Divide each side by 5

ky -6 = 3y -6

Add 6 to each side

ky = 3y

divide by y

k = 3

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45/50 + 50/50 equals what
Kazeer [188]

Answer:

1.9 as a decimal

1 9/10 as a fraction

Step-by-step explanation:

45 + 50 = 95

95/50 = 1 9/10

1 9/10 = 1.9

7 0
3 years ago
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What is the slope of any line parallel to line containing (-5,2)&(1,8)
borishaifa [10]

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So the slope of any line parallel to the line containing (-5,2) & (1,8) is also equal 1

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2 years ago
Choose the correct translation of the following statement into symbolic form using the uppercase letters available. If neither w
Over [174]

Answer:

¬(W∨S)→¬(J∨E)

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Step-by-step explanation:

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The hypothesis here is "the dyer breaks" hence D is the hypothesis. The conclusion is "we will hang the clothes to dry, or take the clothes to a coin-operated laundry" which is the same as (B∨C).

The proposition p→p is always true (according to truth tables). In this case, p:=X is true, then p is true and X is true.

X∨Y is false if and only if X is false and Y is false, so both statements X,Y must be false.

5 0
3 years ago
A train decreased its speed by 72 miles hour in 12 minutes. Find the average change in speed per minute.
melisa1 [442]

Answer:

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Step-by-step explanation:

3 0
2 years ago
Simplest form please. thanks
Burka [1]

Hi,

11 feet becuase when you divide 35.75 by 3.25 you get 11

Hoped this helped

3 0
3 years ago
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