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3 years ago

Which of the following expressions is equivalent to that expression

Mathematics

2 answers:

olganol [36]3 years ago

7 0

Answer:

Step-by-step explanation:

not good at explaining i just think its D

Strike441 [17]3 years ago

6 0

Answer:

Step-by-step explanation:

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Is 1/4 of 200 greater than 1/2 of 100

MAVERICK [17]

No beacuse 1/4 would be less that 1/2 it's common sense

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3 years ago

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Blizzard [7]

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Step-by-step explanation: i might be incorrect

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Scilla [17]

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3 years ago

The store bought the bike at a wholesale price. The bike store marked up the wholesale cost of the bike by 60%. What was the who

marin [14]

Answer: The wholesale cost of the bike = $100

Step-by-step explanation:

Let x = wholesale cost of the bike

As per given,

Selling price = cost price + (Mark up percent) x ( cost price) (i)

Selling price of bike = $160

Mark up percent = 60% =0.60

Substitute values in (i) , we get

$160= x+0.6x\\\\\Rightarrow\ 160=1.6x\\\\\Rightarrow\ x=\dfrac{160}{1.6}\\\\\Rightarrow\ x= 100$

Hence, the wholesale cost of the bike = $100

3 0

2 years ago

Factor the quadratic. 2x^2+5x-12

Sav [38]

2
2x
2
+5x−12
1 Split the second term in
2
x
2
+
5
x
−
1
2
2x
2
+5x−12 into two terms.
2
x
2
+
8
x
−
3
x
−
1
2
2x
2
+8x−3x−12

2 Factor out common terms in the first two terms, then in the last two terms.
2
x
(
x
+
4
)
−
3
(
x
+
4
)
2x(x+4)−3(x+4)

3 Factor out the common term
x
+
4
x+4.
(
x
+
4
)
(
2
x
−
3
)
(x+4)(2x−3)

8 0

3 years ago