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sladkih [1.3K]
3 years ago
14

PLEASE HELP ME I NEED THIS ASAP

Mathematics
2 answers:
hjlf3 years ago
6 0
6) 3y <= 3
 y <= 1
answer C.

7)-2y > 2
      y < -1
answer A.

8) y/3 <-1
        y< -3
answer D.

9) y <= 3
answer B


tresset_1 [31]3 years ago
4 0
6) 4y+3 ≤y+6 → 3y≤3 and y≤1 Answer C

7) -2y+>2  → -y>1  and y< -1 Answer A

8) y/3<-1 → y<-3  Answer D

9) 3y≤2y+3 → y≤3 Answer B

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To find the quotient of 3 divided by one-sixth, multiply 3 by what
Reptile [31]
You have to multiply 3 x 6.

7 0
3 years ago
Read 2 more answers
Molly measured the diameter of her bike tire and found that it was 2 feet across. She estimated that for every turn of the tire,
natulia [17]

Answer:

Molly's estimation was approximately correct.

Step-by-step explanation:

Given:

Diameter of bike tire = 2 feet

Also Given:

She estimated that for every turn of the tire, the bike traveled about 6 feet.

Estimated Distance traveled  = 6 feet

We need to find that whether her estimation reasonable.

Solution:

Now we know that Distance traveled is equal to Circumference of tire.

Since Tire is in circular shape.

We can say that;

Circumference of the tire will be π times diameter.

framing in equation form we get;

Circumference of the tire = \pi \times 2 = 6.28 \ feet

Now The actual distance traveled is 6.28 feet and Molly estimated as 6 feet.

Hence we can say that Molly's estimation was approximately correct.

5 0
3 years ago
Nuts.com sells raw almonds for $10 per pound and roasted pistachios for $12 per pound. Christopher spends $70, before taxes and
sp2606 [1]

Christopher purchased 2.8 pounds of almonds and 3.5 pounds to roasted pistachios.

Step-by-step explanation:

Cost of almonds per pound = $10

Cost of roasted pistachios = $12

Total amount spent = $70

Weight of nuts = 6.3

Let,

Weight of almonds = x

Weight of roasted pistachios = y

According to given statement;

x+y=6.3   Eqn 1

10x+12y=70   Eqn 2

Multiplying Eqn 1 by 10

10(x+y=6.3)\\10+10y=63\ \ \ Eqn\ 3

Subtracting Eqn 3 from Eqn 2;

(10x+12y)-(10x+10y)=70-63\\10x+12y-10x-10y=7\\2y=7

Dividing both sides by 2

\frac{2y}{2}=\frac{7}{2}\\y=3.5

Putting y=3.5 in Eqn 1

x+3.5=6.3\\x=6.3-3.5\\x=2.8

Christopher purchased 2.8 pounds of almonds and 3.5 pounds to roasted pistachios.

Keywords: linear equations, elimination method

Learn more about elimination method at:

  • brainly.com/question/11007026
  • brainly.com/question/11207748

#LearnwithBrainly

8 0
3 years ago
I need help with twelve plz
EleoNora [17]
12)
9/10   /     3/4  
= 9/10 * 4/3
= 12/10
= 6/5 
5 0
3 years ago
Which is a diagonal in the octagon below
vladimir1956 [14]
There needs to be a picture
4 0
3 years ago
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