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valina [46]
3 years ago
5

the manufacturing cost of a cell phone was $124 cellars first marked up the cost by 20% sales were poor , so sellers decreased t

he mark up to 15% calculate the old a new price
Mathematics
1 answer:
sergejj [24]3 years ago
5 0

Answer:

old=148.8

new=142.6

Step-by-step explanation:

124*1.2(markup percentage increase)=148.8

100%+20%=120%=1.2(multiplier)

same method for the new price

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41x0x3 what property is this
Drupady [299]

The Multiplication Property of Zero.

It states "the product of any number and zero is zero". Even if there are more than one multiplier - it is still 0.

So 5 x 0 = 0

100 x 0 = 0

41 x 0 x 3 = 0

etc.

6 0
3 years ago
Read 2 more answers
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masya89 [10]
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3 0
3 years ago
Write 600 as a product of it's primse factors
givi [52]

Answer:

2*2*2*3*5*5

or

2^3 *3* 5^2

Step-by-step explanation:

600  = 60*10

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6 and 10 are not prime so keep going ( 5 and 2 are prime)

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All of the numbers are prime, so we normally write them in order from smallest to largest

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8 0
2 years ago
Can someone please help?? what’s the measure of the vertex angle
maw [93]

Answer:

120 deg

Step-by-step explanation:

There is an angle symbol in the equilateral triangle and another symbol in half of the vertex angle. Those two angles are congruent.

The measure of the vertex angle is 2 * 60 deg = 120 deg

Answer: 120 deg

7 0
3 years ago
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Phoenix [80]

Answer:

8

Step-by-step explanation:

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8 0
3 years ago
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