Can someone please help me with this

Laura is saving money to buy a bike. She has $52 and is going to save an additional $8 each week. The bike costs $164. In how ma

Montano1993 [528]

14 weeks
164-52=112
112/8=14

8 0

3 years ago

Read 2 more answers

What number would you add to the equation below to complete the square?x2 + 4x = 0?

julia-pushkina [17]

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Equation
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x² + 4x = 0

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Add a constant
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x² + 4x + (4/2)² - (4/2)² = 0 ← Add 2² to form perfect square

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Evaluate bracket
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x² + 4x + 2² - 2² = 0

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Form the perfect square
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(x + 2)² = 4

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Square root both sides
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(x+2) = $\pm$ √4

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Evaluate the square root
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(x+2) = $\pm$ 2

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Solve x
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x = 2 - 2 or x = -2 - 2

x = 0 or -4

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Answer: The constant to add is 4 and the value of x = 0 or -4
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7 0

4 years ago

The angle that is located opposite the longest side of a triangle will always be the smallest degree angle of a triangle. True o

Mandarinka [93]

According to the theorem:
"If a side is longer than the other sides, then the angle opposite to the longer side is the larger angle.

Here it says that , it will be smallest which is false.

Answer: False

7 0

3 years ago

Please help!!!

RideAnS [48]

Answer:

B) n ≥ - 9 and n ≤ 1

Step-by-step explanation:

-3 <= n+6 <= 7

subtract 6 from all 3 sides

-3 -6 <= n+6 -6 <= 7-6

-9 <= n <= 1

5 0

4 years ago

Ken earned $128 from his part-time job this summer. He spent 25% of his money on games. He is going to donate 1/6 of the remaini

dedylja [7]

Answer:

B) $16

Step-by-step explanation:

Alright so first you want to take the total amount of money made :

$128

Next you want to find 25% of this number (or 1/4) and subtract it from the total.

So :

128 / 4 = 32

So now we take 128 and subtract 32. (32 = 1/4 or 25% of 128)

128 - 32 = 96

Ken now has $96 left over after spending money on games.

So now that we have this number we need to find 1/6 of it because he took 1/6 of the money after he bought games and put it towards charity.

So :

96 / 6 = 16

16 is equal to 1/6 of his leftover money after games and is the amount the charity received.

B) $16

I hope this helps! :)

If you are confused or have any questions please comment or dm and I would be happy to help.

Also change the pfp FeelsGoodMan

4 0

3 years ago

Read 2 more answers