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3 years ago

5

Can someone please help me with this find the unit rate of these 2 items cost per item which is these 2 bag of chips set it up p

lease and show work I’ll mark brainliest

1 answer:

mash [69]3 years ago

4 0

The answer would be $3 but to show work you would put 6=2x then divide everything by 2 and get 3=x

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3 Ms. Jones teaches 6 classes a day. Each class has 30 students. After school she coaches

antiseptic1488 [7]

Answer: 190

Step-by-step explanation:

30x6=180+10=190

7 0

3 years ago

Question 8 (2 points)

SashulF [63]

Answer:

$\mathbf{x=\frac{1}{2}}$ is the solution to the equation: $4x+12-8x=-1+2x+10$

The statement is true.

Option A is correct.

Step-by-step explanation:

We need to determine if $x=\frac{1}{2}$ is the solution to the equation: $4x+12-8x=-1+2x+10$

Solving the equation first to find value of x

$4x+12-8x=-1+2x+10$

Combining like terms:

$4x-8x+12=2x+10-1\\-4x+12=2x+9$

Subtracting 2x on both sides

$-4x+12-2x=2x+9-2x\\-4x-2x+12=9\\-6x+12=9$

Now, subtracting 12 on both sides

$-6x+12-12=9-12\\-6x=-3\\$

Divide both sides by -6

$\frac{-6x}{-6}=\frac{-3}{-6}\\x=\frac{1}{2}$

So, we get $\mathbf{x=\frac{1}{2}}$

Therefore we can say that $\mathbf{x=\frac{1}{2}}$ is the solution to the equation: $4x+12-8x=-1+2x+10$

The statement is true.

Option A is correct.

6 0

2 years ago

Read 2 more answers

DF=78, DE=5x-9, and EF-2x+10, find EF

lbvjy [14]

Answer:

As e is point between df. So we can write df as

df = de + ef

As given df = 78 , de = 5x - 9 , ef = 2x + 10.

So we can write

78 = 5x - 9 + 2x + 10

78 = 7x + 1

On subtracting 1 on booth side

78 - 1 = 7x +1 - 1

77 = 7x

On dividing both side by 7.

11 = x

So x = 11.

So ef = 2x + 10 = 2*11 + 10 = 22 + 10 = 32

Step-by-step explanation:

8 0

3 years ago

Thomas went to the store to buy video games for $13.50 each and controllers that cost $55 each and controllers. the total amount

Goshia [24]

Answer:6 games

Step-by-step explanation:

Thomas spent a total of 136 dollars so you subtract 55 from 136 and divide by 13.50 to get 6.

3 0

3 years ago

Find the shape of the area below.<br> Please thank you

xenn [34]

Answer:

i cant see the picture

Step-by-step explanation:

post it again

7 0

3 years ago