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Kisachek [45]
3 years ago
12

For which values of x is the inequality 3(1 + x) < x + 6 true?

Mathematics
2 answers:
ra1l [238]3 years ago
3 0

Answer: (0,1)

Step-by-step explanation:

3*(1+x)<x+6

3*1+3*x<x+6

3+3x<x+6

-x        -x

2x+3<6

-3      -3

2x<3

x<3/2

so x<1.5

on (0,1) the inequality is true

zepelin [54]3 years ago
3 0
If you were to substitute these numbers in the equation, the only numbers you would get is (0,1)

ANSWER:A) 2& amp; 1
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mom has 18 carnival ride tickets. Each ride takes 3 tickets. Kate would like to ride with jake and Emily. Are there enough ticke
irina [24]
Yes because
Kate: 3X2 = 6
Jake: 3X2 = 6
Emily: 3X2 = 6
add all of those together and you get 18
5 0
3 years ago
Please answer this for me.
Nastasia [14]

Answer:

(x + 5)**2 + (y + 2)**2 = 25

Step-by-step explanation:

We know that the general equation for a circle is ( x - h )^2 + ( y - k )^2 = r^2, where ( h, k ) is the center and r is the radius. The graph shows the center at (-5, -2), and the radius of 5. So plugging this in

(x - -5)**2 + (y - - 2)**2 = 5**2

(x + 5)**2 + (y + 2)**2 = 25

6 0
2 years ago
∆ABC and ∆FDE are congruent by the criterion. (Use the three-letter abbreviation without spaces.)
Anastasy [175]

Answer:

x = 11, y = 8

Step-by-step explanation:

ΔABC and ΔFDE are congruent by the postulate SSS

Equate the congruent sides in the 2 triangles

BC = ED, that is

x + 3 = 14 ( subtract 3 from both sides )

x = 11

-------------------------------------

DF = AB, that is

x - y = 3 ← substitute x = 11

11 - y = 3 ( subtract 11 from both sides )

- y = 3 - 11 = - 8 ( multiply both sides by - 1 )

y = 8

6 0
3 years ago
Read 2 more answers
Convert from feet to yards.<br><br> 6,249 feet = ___ yards
Mashcka [7]

Answer:

2083

Step-by-step explanation:

Every yard is 3 feet so divide 6243 ft by 3 to get your answer

\frac{6249}{3} = 2083

Hope I helped! :)

3 0
2 years ago
Read 2 more answers
If t(d) = 3d + 1 and d(n) = 4n + 2, what is t(d(n)) when n = 5​
Mkey [24]

Answer:

67

Step-by-step explanation:

d(n) = 4n + 2

= 4(5) + 2

=22

t(d(n)) = 3(22) + 1

= 67

8 0
2 years ago
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