You roll a die. What is the probability that you roll a number less than 6?
Write your probability as a fraction.

Answer:

1/5 + 1 4/5 = x.

Step-by-step explanation:

b=1/5x and b+[tex]1\frac{4}{5}[/tex]=x are the equations used to find the weight of blueberries Lacey has. 9/20 is the weight of blueberries.

Two or more expressions with an Equal sign is called as Equation.

Given,

Lacey picks blueberries and raspberries from her garden.

Let b =weight of Blueberries

x=weight of raspberries

Lacey has 1/5 as many pounds of blueberries as raspberrie

b=1/5x..(1)

[tex]1\frac{4}{5}[/tex] pounds more blueberries, she will have equal weights of berries

b+[tex]1\frac{4}{5}[/tex]=x

b=x-1 4/5

b=x-9/5

So substitute b in equation 1

x-9/5=1/5x

x-1/5x=9/5

x(1-1/5)=9/5

x(4/5)=9/5

x=9/4

x=[tex]2\frac{1}{4}[/tex]

b=9/4-9/5

b=45-36/20=9/20

Hence b=1/5x and b+[tex]1\frac{4}{5}[/tex]=x are the equations used to find the weight of blueberries Lacey has. 9/20 is the weight of blueberries.

To learn more on Equation:

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Answer:

Use a caculator?

Step-by-step explanation:

Answer:

(-(7-9))(z)-6z= 8(-6+2)

Simplify

-(-2)(z) -6z =8(-6+2)

Multiply 8*-6 and 8*2

2z -6z= -48+16

Combine like terms

2z+-6z =-32

-4z=-32

Divide both sides by -4

z=8

Step-by-step explanation:

Answer:

645π/2

Brainlist please :)

Answer:

x=6

b= 126

Step-by-step explanation:

8x+78 = 2x+114

8x-2x = 114-78

6x=36

x=6

--------

b=2x6+114

b= 126

Answer:

h=y+5

Step-by-step explanation:

dont be mad, im not sure

Answer:

I would say 6

Step-by-step explanation:

Answer:

Yes, Considering They Are all Negative, Or if Its Wrong then, It would Be No, Because They might Be Negitive but, They Done Count By the Same Number, My Answer Would be Yes.

Step-by-step explanation:

Answer:

-143

Step-by-step explanation:

you plug -7 in the x variables

-4(-7)^2-7(-7)+4 = -143

Answer:

5 miles per hour

Step-by-step explanation:

the answer is 5 miles per hour, sorry if I am wrong.

Answer:

[tex]\frac{1}{6}[/tex]

Step-by-step explanation:

Given: One serving of special sundae is made up of one third mint ice cream one third chocolate and one third vanilla.

To find: Ratio of vanilla ice cream is in a half serving

Solution:

Ratio of mint ice cream in one serving [tex]=\frac{1}{3}[/tex]

Ratio of chocolate ice cream in one serving [tex]=\frac{1}{3}[/tex]

Ratio of vanilla ice cream in one serving [tex]=\frac{1}{3}[/tex]

Here, [tex]\frac{1}{3} +\frac{1}{3} +\frac{1}{3} =1[/tex]

Therefore,

Ratio of vanilla ice cream is in a half serving [tex]=\frac{1}{3}(\frac{1}{2})=\frac{1}{6}[/tex]

Answer:9

Step-by-step explanation:

Think of it this way:

If 15=100%

then x= 60%

So what you do is you multply 60 times 15 and divide it by 100 to give you the answer of 9. To me this is the simplest way to do it, I believe it’s called butterfly multiplying. You cross multiply and then you divide.

Answer:

principal (p)=$1895

time (t)=4years

rate(r)=7.9%

Step-by-step explanation:

Answer:

$598.82

yw:) jdbviusdbwsbndj

Answer:

5.333

Step-by-step explanation:

Answer: $28

Step-by-step explanation:

The person bought 6 cakes for $8 which reduces his money by:

= 6 * 8

= -$48

He then sells them for $10 each so the money made was:

= 10 * 6

= $60

He then buys 8 more for the same price which will reduce his money by:

= 8 * 8

= -$64

He sells these 8 for $10 so the money made was:

= 8 * 10

= $80

Total money left is therefore:

= 60 + 80 - 48 - 64

= $28

Answer: you do the length times width

Step-by-step explanation:

Answer:

"At this rate" for me usually will be some sort of dividing

Answer:

4x²+12x+9

Step-by-step explanation:

1.   2x times 2x = 4x²

2.  2x times 3 = 12x

3.  3 x 3 = 9   or  3² also equals 9

Answer:

The slope is 0.

I think that is how you put it in simplest form

X°5

Step-by-step explanation:

Answer:40

Step-by-step explanation:

Answer:

the answer is 40 square units

Step-by-step explanation:

it basically gives you the answer and you just have to choose which one. with area it will always be square units (whatever the unit my be) or units^2

Answer:

Account 1 would take 1 year or 12 months to double. Account 2 would take 10 years for its ammount to double.

Step-by-step explanation:

Since Account 1 doubles each year, it would only take one year to reach the double. For Account 2, since it only increases by $100 each year, it would take 10 years to double. If 1,000 is divided by 100 we would be left with 10. By increasing the ammount by 100 for 10 years, we would be left with 1,000 after this alotted time.

Answer:

Account 1 would take 1 year or 12 months to double. Account 2 would take 10 years for its amount to double.

Step-by-step explanation:

Answer:

x = -2

y = -6

Step-by-step explanation:

System of equations given in the question are,

y = x - 4 ---------(1)

y = 4x + 2 -------(2)

For equation (1)

y-intercept of the line → (0, -4)

x-intercept of the line → (4, 0)

Joining these points we can get the graph of the line represented by equation (1).

Similarly, for equation (2),

y - intercept of the line → (0, 2)

x- intercept of the line → (-0.5, 0)

Joining these points we will get the graph of the equation (2).

Solution of these equations will be the point of intersection or common points of both the equations.

From the graph attached,

Solution of the system of equations will be → x = -2

                                                                           y = -6

Answer:

a) $15.30

b) $32.30

Step-by-step explanation:

a) 0.10 x $17.00 = $1.7

$17.00 - $1.7 = $15.30

You will save $15.30 on the DVD

b) $15.30 + $17.00 = $32.30

You will spend $32.30 on the DVD

Step-by-step explanation:

The answer is 72

Answer:

y = (2/3)x + 7

Step-by-step explanation:

Slope intercept form is y = mx +b

1) We start off with y =

2) m = slope. Since we know that the slope is 2/3 we can plug it in. y = 2/3x

3) b is y-intercept which = 7.

Put it all together: y = 2/3 x + 7

Answer:

option c.

c).3^3

.........................

The 7th month

Step-by-step explanation: