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Contact [7]
3 years ago
6

Factor completely 3x2 + 9x − 3

Mathematics
1 answer:
KonstantinChe [14]3 years ago
7 0
The answer is 12x   because 3 times 2 is 6 plus 9 is 15x -3 is 12x
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The gcd of two numbers is 7 and their lcm is 140. If one of the numbers is 20 find the other number ​
sweet [91]

Answer:

49

Step-by-step explanation:

Product of GCD and LCM = Product of the 2 numbers

Product of GCD and LCM = 7 × 140 = 980

One number is 20 so let the other number be N

20×N=7×140

20N=980

2N=98

N=49

so the other number is 49

6 0
4 years ago
Read 2 more answers
I need help with this math question
Vitek1552 [10]
Ava took 5 minutes out of 60 in an hour to do half a mile
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60/10=6mph

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3×2=6
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4 years ago
Tom has a 4-sided spinner and the table below shows the probabilities
qaws [65]

Answer:

0.3

Step-by-step explanation:

it's the only one not there

8 0
3 years ago
How do you find slope? Example: y=7x-4
erica [24]
This equation is written in slope-intercept form (y=mx+b), which means that the equation will give you the slope and y-intercept. The variable m is the slope, and b is the y-intercept.

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6 0
3 years ago
Diego works at a vegetable farm and earns $6.00/hour plus $1.25 for every full wagonload of picked vegetables. Write an expressi
max2010maxim [7]

Answer:

6y + 1.25x

$61

Step-by-step explanation:

Diego works at a vegetable farm and earns $6.00/hour plus $1.25 for every full wagonload of picked vegetables. Write an expression to represent how much Diego earns if he works y hours and fills x wagonloads. Instruction : In the expression, let the term containing y come before the term containing x.

If Diego works six hours and fills 20 wagonloads, how much does he earn?

==================================================================

Let's Start!

So, we know Diego earns $6.00/hour.

We can write that as 6y, where y is the number of hours worked.

We also know that he earns $1.25 for every wagonload of picked vegetable.

We can write that as 1.25x, where x is the number of wagonloads filled.

So, to make our algebraic expression, we will separate the terms by a plus sign.

6y + 1.25x

PART TWO:

"If Diego works 6 hours"

6(6) + 1.25x =

"And Diego fills 20 wagonloads"

6(6) + 1.25(20) =

Simplify.

36 + 25=  61

So, Diego will earn $61

<em>Hope I helped, have a nice day!</em>

<em>               -Aadi x</em>

3 0
3 years ago
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