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Kaylis [27]
4 years ago
5

Fill in the blank

Mathematics
1 answer:
Alex_Xolod [135]4 years ago
8 0
1. 2n>14
<span>(2n>14)1/2
</span>n > 7

2. n/5 ≥ 11
(n/5 ≥ 11)5
n ≥ 55

3. -3y ≤ -18
<span>(-3y ≤ -18)1/-3
y </span><span>≥ 6</span>

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4(x + 10) &lt; 20 What is the answer
lukranit [14]

Answer:

x < -5

Step-by-step explanation:

Distribute 4 to x and 10: 4x + 40 < 20

Subtract 40 from both sides: 4x < -20

Divide by 4: x < -5

6 0
2 years ago
Dae-Hyun drew a picture of a cruise ship that he saw docked at Port Canaveral. He used the scale shown below.
madreJ [45]

Answer: 592

Step-by-step explanation:

I did the test and i got it right :)

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3 years ago
You are installing a new pre-constructed fence in front of your house. each fence section measures 4 ½ feet wide, and each end w
irga5000 [103]
Since, each side of the fence should have the 1 3/4 feet wide decorative piece, the width of the fence should be subtracted by 2 pieces (1 3/4 feet)
                                 = 26.5 feet
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4 0
3 years ago
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Determine whether the lines are parallel, perpendicular or neither.
pishuonlain [190]

Answer:

Neither.

Step-by-step explanation:

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3 0
3 years ago
Write the expressions "Four times the difference of a number and 7 is 32", "One third of a number is 12 less than the number its
Anna71 [15]

<u>Part 1)</u> "Four times the difference of a number and 7 is 32"

Let

x--------> the number

we know that

the expressions is equal to

4(x-7)=32

therefore

<u>the answer part 1) is</u>

4(x-7)=32

<u>Part 2)</u> "One third of a number is 12 less than the number itself"

Let

x--------> the number

we know that

the expressions is equal to

\frac{1}{3} x=(x-12 )

therefore

<u>the answer part 2) is</u>

\frac{1}{3} x=(x-12 )

<u>Part 3)</u> "Ten increased by the quotient of a number and 2 is -15"

Let

x---------> the number

we know that

the expressions is equal to

10+ (\frac{x}{2} )= -15

therefore

<u>the answer Part 3) is</u>

10+ (\frac{x}{2} )= -15

<u>Part 4)</u> "One less than the product of a number and 3 is 5 more than the number itself"

Let

x---------> the number

we know that

the expressions is equal to

(3x)-1=5+x

therefore

<u>the answer Part 4) is</u>

(3x)-1=5+x

3 0
3 years ago
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