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3 years ago

13

Doreen bought a cell phone for x dollars. One year later the value of the phone was 0.75x. Which expression is another way to de

scribe the value of the phone

1 answer:

OLEGan [10]3 years ago

6 0

3/4x

0.75=75/100 =3/4

75:25=3

100:25=4

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katrin2010 [14]

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What is the value of the expression 5x2 + 2x when x = 5?

masha68 [24]

Answer:

135

Step-by-step explanation:

Given:

$x = 5$

To determine a numerical value for the expression, simply substitute the value of "x" into the expression and simplify the expression, if necessary, to determine a specific number for the expression provided.

$\implies 5x^{2} + 2x$

$\implies 5(5)^{2} + 2(5) \longrightarrow \longrightarrow \longrightarrow (x = 5)$

$\implies 5(5)(5) + 2(5)$

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Learn more about this topic: brainly.com/question/27675691

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John owes a debt of $500 to his landlord. His father has agreed to pay 3/ 5 of this amount for him. How much will his father pay

Vladimir79 [104]

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