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monitta
4 years ago
8

I need help!! What’s the error?

Mathematics
1 answer:
inysia [295]4 years ago
6 0
You start with 3x subtract it from both sides
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Three less than 5 times a number is less than or equal to 12. If the number is a whole number, what could the number be?:
PIT_PIT [208]

Answer:

D

Step-by-step explanation:

4x2=8

5x2=10

6x2=12

This answer is the closest to 12 but it doesn't go over 12, so this is less than or equal to 12

8 0
4 years ago
Write an equation of the line passing through the point (3, -1) and parallel to the line y=2/3x - 5. Show work
alex41 [277]

Answer:

The answer is: y = 2/3x - 3

Step-by-step explanation:

Given point: (3, -1)

Given equation: y = 2/3x - 5, which is in the form y = mx + b where m is the slope and b is the y intercept.

Parallel lines have the same slope. Use the point slope form of the equation with the point (3, -1) and substitute:

y - y1 = m(x - x1)

y - (-1) = 2/3(x - 3)

y + 1 = 2/3x - 6/3

y + 1 = 2/3x - 2

y = 2/3x - 3

Proof:

f(3) = 2/3(3) - 3

= 6/3 - 3

= 2 - 3

= -1, giving the point (3, -1)

Hope this helps! Have an Awesome Day!!  :-)

6 0
3 years ago
What is the remainder when (4x3 + 2x2 − 18x + 38) ÷ (x + 3)?<br> 2<br> 12<br> 96<br> 110
Brilliant_brown [7]
°°°4°°°2°°°-18°°°°°°38
•|
-3|°°°-12°°°30°°°°°-36
------------------------------'
°°°4°° -10 12°°°°° °°2
remainder=2
6 0
4 years ago
Read 2 more answers
Solve each quadratic equation. Show your work.<br><br><br> 14. (2x – 1)(x + 7) = 0
melisa1 [442]
<span>(2x – 1)(x + 7) = 0

2x-1=0
2x=1
x=1/2
x=0.5

x+7=0
x= -7
</span>
5 0
3 years ago
Read 2 more answers
Some one plz help me 25 points
qaws [65]
C, a²+b²=c²




why does this have to be 20 characters long
5 0
4 years ago
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