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juin [17]
3 years ago
5

Item 2 Question 1 Solve 6x≥−42. Graph the solution.

Mathematics
2 answers:
o-na [289]3 years ago
8 0

Answer:

x ≥ -7

Step-by-step explanation:

Divide both sides by 6

Then to graph it, you can make a number line

IceJOKER [234]3 years ago
7 0

Answer:

Step-by-step explanation:

Solve 6x ≥ − 42for x by dividing both sides by 6.  We get:

x ≥ − 7

Now draw a vertical line (solid) through x = -7.

Finally, shade the area including and to the right of x = -7.

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Write a compound inequality to represent the following verbal expression:
EastWind [94]

Answer:

21≤X<28

Or

X≥21+X<28

Step-by-step explanation:

Both equations mean the same thing

7 0
3 years ago
Point Z (-5,-6) was translated to Z (-8,4 )
kari74 [83]

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Step-by-step explanation:

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3 years ago
Kevin and Randy Muise have a jar containing 80 ​coins, all of which are either quarters or nickels. The total value of the coins
SCORPION-xisa [38]

Answer:

  • 39 quarters and 41 nickels

Step-by-step explanation:

Let the number of quarters be x and nickels be y.

<u>Given:</u>

  • Quarter is 25 cents
  • Nickel is 5 cents
  • Number of coins is 80
  • Total amount is $11.80 = 1180 cents

<u>We have equations:</u>

  • x + y = 80
  • 25x + 5y = 1180

<u>Solve the system by elimination, subtract 5 times the first equation from the second one:</u>

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<u>Find the value of y:</u>

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<u>Verify:</u>

  • 25*39 + 5*41 = 975 + 205 = 1180
7 0
2 years ago
Which of the following equations has the same solutions as the 3x plus 2y -12? Check all that apply.
Strike441 [17]

Answer:

12 its right

Step-by-step explanation:


4 0
3 years ago
Harvey walks 45 feet in 8.5 seconds. What is Harvey's rate in feet per<br> second?
lilavasa [31]

The answer is : 5.29411764706

The answer when rounded:  5.29 or 5.3

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6 0
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