3 years ago

7 lb in 12 oz equals blank ounces

Mathematics

1 answer:

kenny6666 [7]3 years ago

4 0

7lb in 12 oz equals blank ounces = 124 ounces

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NEED HELP ASAP!

konstantin123 [22]

Answer:

The price of the piano is $311.69

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2 years ago

Six less than three times a number is eighteen. What is the number?

Snezhnost [94]

Answer: 6-3x=18

Step-by-step explanation: You just have to read what the question says for example Six less than three times a number is 6-3x=18

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3 years ago

Factor the trinomial completely <br><br> 3x^2-5x-2

nignag [31]

Answer:

(x − 2)×(3x+1)

Step-by-step explanation:

We can use this method:

$\begin{aligned}3 x^{2}-5 x-2 &=3 x^{2}-5 x-x+x-2 \\\\&=3 x^{2}-6 x+x-2 \\\\&=3 x \cdot(x-2)+(x-2) \\\\&=(x-2)(3 x+1)\end{aligned}$

All I did is Subtracting x then adding x which will not affect the result because -x + x = 0

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2 years ago

Step by step!<br> I need to know how to do this because I’m pretty sure I’m doing this wrong.

AVprozaik [17]

Answer:

150

Step-by-step explanation:

The overall answer should equal 360. 90+90+30=210. That leaves us with x. Try subtracting 360-210=x. :) Hope this helps!

6 0

3 years ago

Using distributive property what are two ways to find the product of 127 and 32?

timofeeve [1]

127 = 100 +27
32 = 30 +2
so 127 x 32 = (100 + 27) x (30+2) = (100x30) + (100x2) + (27x30) +(27x2)
= 3000+200+810+54 = 4064

second way:

127 = 100 + 27
127 x 32 = (100+27) x 32 = (100x 32) + ( 27x32) = 3200 + 864 = 4064

6 0

4 years ago

7 lb in 12 oz equals blank ounces​

7 lb in 12 oz equals blank ounces