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Komok [63]
3 years ago
9

Please help im stuck.

Mathematics
2 answers:
WARRIOR [948]3 years ago
7 0

Answer:

B

Step-by-step explanation:

You have to add five to each side to put all the numbers without x on one side. That gives you 3. Then you have to divide by -3 to get x alone, which will give you -1. The equation turns out to x is less than -1. You put the open dot on the -1 because it is not a less than or equal to sign. To end off you put the arrow facing the left because after dividing by -3 you have to switch the arrow around so it's passing -1.

Norma-Jean [14]3 years ago
4 0

Answer:

a

Step-by-step explanation:

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Evaluate.
kogti [31]
9/10 - 2/5 + 1/3

= 5/6 (Decimal:  0.8333333)


Subtract:
9/10 - 2/5 = 9/10 - 2 . 2/5 . 2
= 9/10 - 4/10 
= 9 - 4/10 
= 5/10 
= 1/2

The common denominator you can calculate as the least common multiple of the both denominators LCM ( 10, 5) = 10


Add: 1/2 + 1/3 = 1 . 3/2 . 3 + 1 . 2/3 . 2 
= 3/6 + 2/6 
= 3 + 2/6 

= 5/6



The common denominator you can calculate as the least common multiple of the both denominators LCM ( 2, 3) = 6

Answer in Lowest term is:  5/6 or Decimal:  0.8333333




Hope that helps!!!




7 0
3 years ago
Mickael Saltwood can paint 138 doors in 10 hours, while Scott Kepler can paint 59 doors in 5 hours. Who can paint doors faster,
Anastaziya [24]
59x2=118 so Mickael is faster
3 0
3 years ago
Compare using &gt;, &lt;, or =.<br><br> 3 miles_5,000 yards
lina2011 [118]

Answer:

3 miles = 5280 yds

5280 yds > 5,000 yds

in this case 3 miles is greater than 5,000 yards

4 0
3 years ago
Slope = 2/5; passes through (-3,1)
nydimaria [60]
Presumably we're after the line with that slope through that point.  In general the line through (a,b) with slope m is 

y-b = m(x-a)

Here we have a=-3, b=1, m=\frac 2 5

y - 1 = \frac 2 5 (x--3)

y = \frac 2 5 x + \frac 6 5 + 1

y = \frac 2 5 x + \frac{11}{5}

Check: The slope is clearly  \frac 2 5
 so we check

y = \frac 2 5 (-3) +\frac{11}{5} = \frac 5 5 = 1 \quad\checkmark


8 0
3 years ago
Someone please help I’m begging!! I will mark brainlest!
lara31 [8.8K]

Answer:

.

Step-by-step explanation:

2(3x^2+23x+14)

2(3x^2+21x+2x+14)

2(3x(x+7)+2(x+7)

2(x+7)(3x+2)

7 0
3 years ago
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