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3 years ago

14

A store has a sale for 15% off. You decide to buy a $45 jacket.

1 answer:

Nikitich [7]3 years ago

4 0

You would save $6.75 and you would spend $38.25

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Pls help me with this im stuck...

Sphinxa [80]

Answer:

100% of what it used to be

Step-by-step explanation:

8 0

3 years ago

Samantha wants to buy a dress that costs $20. The sales tax is 6%.<br> How much is the sales tax?

Andrei [34K]

Answer:

1.2

Step-by-step explanation:

multitply 20 times 0.06

7 0

3 years ago

Luanda wants to buy a box of cereal. Which box has the lowest cost per ounce? Group of answer choices 20-oz box for $3.20 10-oz

marin [14]

Answer: 15-oz for 2.25

3.20÷20= 0.16

1.70÷10= 0.17

2.25÷15= 0.15

2.72÷16= 0.17

I hope this helps:

3 0

3 years ago

Manuela solved the equation 3−2|0.5x+1.5|=2 for one solution. Her work is shown below. 3−2|0.5x+1.5|=2 −2|0.5x+1.5|=−1 |0.5x+1.5

forsale [732]

Answer:

x=-4

Step-by-step explanation:

The given equation is

$3-2|0.5x+1.5|=2$

Subtract 3 from both sides.

$3-2|0.5x+1.5|-3=2-3$

$-2|0.5x+1.5|=-1$

Divide both sides by -2.

$\dfrac{-2|0.5x+1.5|}{-2}=\dfrac{-1}{-2}$

$|0.5x+1.5|=0.5$

If |x|=a, then x=a or x=-a.

$0.5x+1.5=\pm 0.5$

Case 1: $0.5x+1.5=0.5$

Subtract 1.5 from both sides.

$0.5x=0.5-1.5$

$0.5x=-1$

Divide both sides by 0.5.

$x=-2$

Case 2: $0.5x+1.5=-0.5$

Subtract 1.5 from both sides.

$0.5x=-0.5-1.5$

$0.5x=-2$

Divide both sides by 0.5.

$x=-4$

Therefore, one solution is x=-2 and other solution is x=-4.

5 0

4 years ago

Read 2 more answers

HURRY MARK BRAINLIEST A system of equations is graphed on a coordinate plane.

Scilla [17]

Answer:

-1,0

Step-by-step explanation:

its an estamant so its nothing exactly

its closest to -1 and closest to 0

8 0

3 years ago

Read 2 more answers