2 years ago

Can someone please help

Mathematics

2 answers:

Grace [21]2 years ago

5 0

Answer:

the standard form of the given algebraic expression is

$x + x - 2 + 7$

$= 2x + 5$

rodikova [14]2 years ago

4 0

Answer:

x square -5x -14

Step-by-step explanation:

Formula:

X square + (a+b)x +ab

And then substitute...

Hope it helped you.

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50 points ! marking brainly to whoever gets all 5 correct !

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3 years ago

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Step-by-step explanation:

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3 years ago

Lily has a bag of 30 marbles. 40% are red, 30% are green, and 30% are blue. How many marbles are green and red combined?

RoseWind [281]

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3 years ago

what will the equation be for this "Ryan is saving money to buy a skateboard that costs $85. He has already saved $40. He plans

OLEGan [10]

Answer:

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Step-by-step explanation:

4 0

3 years ago

Much help needed thank you

suter [353]

Answer:

14.29

Step-by-step explanation:

Let p be the price of the cd

we take the price of the cd plus the tax and it must be less than or equal to 15

the tax is the price of the cd times 5 %

p + p*.05 ≤15

Combine like terms

p*1.05 ≤15

Divide each side by 1.05

p ≤15/1.05

p ≤14.28571429

Rounding to the nearest cent

p ≤14.29

The maximum price is 14.29

7 0

3 years ago