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harkovskaia [24]
2 years ago
9

If a >b, then ac> bc true or false?

Mathematics
1 answer:
Verdich [7]2 years ago
5 0

Answer:

False

Step-by-step explanation:

a>b

Let c> 0 then ac>bc because we are multiplying by a positive number

if c<0  then ac < bc because we are multiplying by a negative number we have to flip the inequality symbol

Since we do not know the value of c, we have to go with false

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A paper store sells wrapping paper rolls and bags. In the spring, they order a ratio of 3:7 in wrapping paper and bags. However,
34kurt

Answer:

250 bags

Step-by-step explanation:

Spring 3:7

       150:x

3x = 1050

x = 350 bags in spring

Total order = 150 + 350 = 500

Holiday Season 5:5

(5+5)x = 10x = 500

x = 50

5 * 50 = 250 bags

6 0
3 years ago
Help me answer the question pleaseee!!!
vfiekz [6]

Option A,B,C,D,F are False

Option E is True

Step-by-step explanation:

Finding graphs of the equation: y= -4x+6

Checking all the options.

A) (-4,-10)

Plugging value of x as -4 and y as -10

-10=(-4)(-4)+6

-10 = 16+6

-10 ≠ 22

So, both sides of the equation will not be equal.

B) (-4,-22)

Plugging value of x as -4 and y as -22

-22=(-4)(-4)+6

-22=16+6

-22 ≠ 22

So, both sides of the equation will not be equal.

C) (1,10)

Plugging value of x as 1 and y as 10

10=(-4)(1)+6

10 = -4+6

10 ≠ 2

So, both sides of the equation will not be equal.

D) (1,-2)

Plugging value of x as 1 and y as -2

-2=(-4)(1)+6

-2 = -4+6

-2 ≠ 2

So, both sides of the equation will not be equal.

E) (4,-10)

Plugging value of x as 4 and y as -10

-10=(-4)(4)+6

-10 = -16+6

-10 = -10

So, both sides of the equation will be equal.

F) (4,-22)

Plugging value of x as 4 and y as -22

-22=(-4)(4)+6

-22 = -16+6

-22 ≠ -10

So, both sides of the equation will not be equal.

So, Option A,B,C,D,F are False

Option E is True

Keywords: Graph of equations

Learn more about Graph of equations at:

  • brainly.com/question/10879401
  • brainly.com/question/7490805
  • brainly.com/question/11150876

#learnwithBrainly

3 0
3 years ago
There are 24 players on a team. Two of every six players were on the team last year. How
JulijaS [17]
8 players were on the team last year
3 0
2 years ago
Read 2 more answers
The difference between two numbers is 9 and the product of the numbers is 162. Find the two numbers
fiasKO [112]
Let the no be X and Y

acc to ques....

x-y=9 .........1

xy=162 ..........2

substituting value from 1 in 2 we get;

x=9+y

[9+y][y] = 162

y^2+9y = 162

y^2 + 9y - 162=0

y^2 + 18y - 9y - 162=0

y[y+18] + 9[y+18]=0

[y+9][y+18}

y= -9.................................3


y= -18......................................4



case 1 :

y= -9

x = 9-9=0

case 2:

y= -18

x= 9-18 = -9
7 0
3 years ago
5th grade math. correct answer will be marked brainliest
ankoles [38]

Answer:

i liked this it made me feel smart. but julie will ride further by 4/15 miles

Step-by-step explanation:

5 0
2 years ago
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