3 years ago

Paolo pays $244 for 5 indentical calculators. About how munh dose paolo pay for one calculators?

1 answer:

6 0

Hello ;)

244÷5= 48,8

So the result is: $48,8

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kakasveta [241]

Answer:get what

Step-by-step explanation:

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2 years ago

eduard

Athe answer is -2 because it is behind the 0 and will be negative and it is two lines away from the 0 so the answer is -2

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3 years ago

Sauron [17]

Answer:

I believe the first and last choice is correct.

~ hope I'm correct, if not I'm sorry~

Step-by-step explanation:

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3 years ago

Elena L [17]

Answer:

$B. y=x^2+3 \\\\D.$ $x^2+3y=8$

Step-by-step explanation:

A quadratic function is a function in which the highest power of the unknown variable is 2.

Formally, a quadratic function is defined as a function of the form:

$f(x)=ax^2+bx+c, a\neq 0$

From the given options, only B and D has the highest power as 2. Therefore, the equations that represent quadratic functions are:

$B. y=x^2+3 \\\\D.$ $x^2+3y=8$

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3 years ago

Art [367]

4x^2+23x+15=0
Δ=23^2-4*4*15=529-240=289

x1= (-23+17)/8=-6/8= -3/4
x2= (-23-17)/8=-5

4x^2+23x+15= 4(x+3/4)(x+5)=(4x+3)(x+5)

6 0

2 years ago