3 years ago

Use x for your variable. The product of four more than a number and nine is fifteen.

Mathematics

1 answer:

nikitadnepr [17]3 years ago

7 0

Answer:2

Step-by-step explanation:

Because 15= x+4+9

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Mkey [24]

Probability of an Ace= 4/52
Probability of a King = 4/52

Probability of an Ace or a King = P(Ace) + P(King)
=4/52 +4/52
=8/52
=2/13

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3 years ago

Simplify the expression 1.5y2+6.3+6y-3.9-4y+y2

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Step-by-step explanation:

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3 years ago

In order for the parallelogram to be a<br> rhombus, x = [?].<br> (5x + 25)<br> (12x + 11)

LiRa [457]

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In our case it means,

$5x+25=12x+11$

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Hope this helps.

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3 years ago

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SashulF [63]

Answer:

Step-by-step explanation:

25d - 12 = ?

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3 years ago

What is Ten percent of a number added to that number?

rodikova [14]

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x + 0.1x = x(1+0.1) = x(1.1) = 1.1x

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3 years ago