simplify this expression: 2(10)+2(x-4)

Solution:

Note that:

Simplifying the LHS:

Using cross multiplication:

Divide 64 both sides.

28 is 43.75% of 64

Answer:

144

Step-by-step explanation:

Following the order of operations PEMDAS:

36 ÷ 2² × 4²

Carry out the exponents first:

⇒ 36 ÷ 4 × 16

Now carry out the operations from left to right:

⇒ 9 × 16 = 144

Answer:

If x+1/x= 3 Then the answer for this equation (x-1/x=? ) will be...

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

you would have to divid 15 from 151

151/15= 10.06

since you cant get a part of a pack you would have to round up which is 11 to treat all of the kids

Answer:

he will need 11 packs of fudge

Step-by-step explanation:

to answer this question you will divide 151 by 15 and you will get 10.066. you cannot bring 0.066 packs of fudge so you would bring one extra meaning you would bring 11 packs total.

Answer:

$38.22

Step-by-step explanation:

7.5% of $35.55 = $2.66625

= $2.67

$35.55 + 2.67 = $38.22 after tax

Answer:

$38.22

Step-by-step explanation:

Given the following question:

7.5% of 35.55

To find the answer we must first find 7.5% of 35.55 using the formula to calculate percentages, and then we add that answer to the current price of the pants.

[tex]\frac{p\times n}{100}[/tex]
[tex]\frac{7.5\times35.55}{100}[/tex]
[tex]7.5\times35.55=266.625[/tex]
[tex]266.625\div100=2.66625[/tex]
[tex]=2.66625[/tex]

Round the answer to the nearest cent:
[tex]2.66625[/tex]
[tex]6 > 5[/tex]
[tex]=2.67[/tex]

7.5% of 35.55 is "$2.67."

Now we add the answer to the current price:
[tex]35.55[/tex]
[tex]35.55+2.67=38.22[/tex]
[tex]=38.22[/tex]

The cost of the new pants after a 7.5% tax is "$38.22."

Hope this helps.

Answer:

Hello, please consider the following.

Evaluate the limit of the numerator and the limit of the denominator.

Tap for more steps...

0

0

Since

0

0

is of indeterminate form, apply L'Hospital's Rule. L'Hospital's Rule states that the limit of a quotient of functions is equal to the limit of the quotient of their derivatives.

lim

x

→

0

e

x

2

−

1

cos

(

x

)

−

1

=

lim

x

→

0

d

d

x

[

e

x

2

−

1

]

d

d

x

[

cos

(

x

)

−

1

]

Find the derivative of the numerator and denominator.

Tap for more steps...

lim

x

→

0

2

e

x

2

x

−

sin

(

x

)

Evaluate the limit of the numerator and the limit of the denominator.

Tap for more steps...

0

0

Since

0

0

is of indeterminate form, apply L'Hospital's Rule. L'Hospital's Rule states that the limit of a quotient of functions is equal to the limit of the quotient of their derivatives.

lim

x

→

0

2

e

x

2

x

−

sin

(

x

)

=

lim

x

→

0

d

d

x

[

2

e

x

2

x

]

d

d

x

[

−

sin

(

x

)

]

Find the derivative of the numerator and denominator.

Tap for more steps...

lim

x

→

0

4

e

x

2

x

2

+

2

e

x

2

−

cos

(

x

)

Take the limit of each term.

Tap for more steps...

4

e

(

lim

x

→

0

x

)

2

⋅

(

lim

x

→

0

x

)

2

+

2

e

(

lim

x

→

0

x

)

2

−

cos

(

lim

x

→

0

x

)

Evaluate the limits by plugging in

0

for all occurrences of

x

.

Tap for more steps...

4

e

0

2

⋅

0

2

+

2

e

0

2

−

cos

(

0

)

Simplify the answer.

Thank you

Step-by-step explanation:

Answer:

width

Step-by-step explanation:

7/10= 7 divided by 10= 0.7

and 0.67 id greater than 0.7

Step-by-step explanation:

let mv be x. I hope that helps!

Answer:

42/25 or C

Step-by-step explanation:

Just by looking at the answers, we can eliminate A and B because the equivalent decimals of those would result in a number that is less than one.

Then, you can eliminate D because 7/4 is equal to 1.75

Therefore, your answer would be C, 42/25.

Answer:

John's a knight bill's a spy Tom is knave

Step-by-step explanation:

John's a knight cuz they can say the truth and Bill is a spy cuz he is not lying that John's a knight and Tom is knave he can only lie pls mark me as brainliest

Answer:

x>10= x11

Step-by-step explanation:

x>10 and 10 or above could be the answer

Answer:

-2,-6,0,4,8

Step-by-step explanation:

-2 is the least because all other numbers are greater than it(i.e any negative number is less than 0)

Answer:

31

Step-by-step explanation:

When you add 31 + 24 = 55

55 - 5 = 50

Answer:

11/6

Step-by-step explanation:

- 1/3y + 3/2

1/3 x 2 = 2/6

3/2 x 3 = 9/6

11/6

Have an amazing day!

PLEASE RATE!!!

Answer:

69420

Step-by-step explanation:

when the ball goes whooo, it's max height goes sicko mode.

equation: β⇵πΔ = 69 times

∨xe⇵Δ 420

answer:

69420

cosU:-

[tex]\\ \rm\longmapsto \sqrt{1-sin^2U}=\sqrt{1-49/625}=24/25[/tex]

As U lies in Q3

sinV

[tex]\\ \rm\longmapsto \sqrt{1-cos^2V}=\sqrt{1-16/25}=3/4[/tex]

As V lies in Q3

So

Answer:

Flipping the coin:

P( H ) = 1/2

---------------------

Rolling the die:

There are 6 numbers

1,2,3,4,5,6

3 of them are odd, so

P( odd ) = 3/6

P( odd ) = 1/2

Step-by-step explanation:

There are 52 cards in a deck

There are +9%2A4+=+36+

cards less than +10+

P( <10 ) = 36/52

P( <10 ) = 9/13

-----------------

Since you want ALL the above,

multiply probabilities

+%281%2F2%29%2A%281%2F2%29%2A%289%2F13%29+=+9%2F52+

Answer:

1 answer

Answer:lower bound = 147.5gupper bound = 152.5gStep-by-step explanation:if you were rounding a single digit number to the nearest 5, ...

Step-by-step explanation:

Step-by-step explanation:

x = number of minutes

first cost function :

c(x) = 0.14x + 15

the second cost function :

c(x) = 0.18x

I guess, the question (not written in the description) is after how many minutes call time the first plan breaks even with the second plan and further becomes the better choice ?

0.18x = 0.14x + 15

0.04x = 15

x = 15/0.04 = 375

with 375 minutes calling time per month the first plan costs the same as the second plan.

and starting with 376 minutes per month the first plan becomes the cheaper option.

under 375 minutes per month the second plan is the cheaper option.

Answer:

A) x=39

Step-by-step explanation:

117 = 3x

117 divided by 3 = 39

3x = 117

3(39) = 117

117 = 117

A) x = 39

Solution:

We know that:

Simplify the distributive property.

Further simplify both sides.

Subtract 17/6 both sides.

Subtract x/4 both sides.

Use cross multiplication.

Divide -60 both sides.

Answer:

Given, altitude, h = 6 inches, base, b = 16 inches

Now,

Area = 1/2 × b × h

= 1/2 x 16 × 6

= 48 Square inches.

Answer:

Step-by-step explanation:

This is the formula to find the sum of the first

n

terms of the sequence. To evaluate it, the values of the first and

n

the terms must be found .Sn=n2⋅(a1+an)

This is an arithmetic sequence since there is a common difference between each term. In this case, adding

6

to the previous term in the sequence gives the next term. In other words,

an=a1+d(n−1)x Arithmetic Sequence:

d=6 This is the formula of an arithmetic sequence X an=a1+d(n−1)Substitute in the values of a1=4 and d=6 x an=4+(6)(n−1)Simplify each term.

an=4+6n−6 Subtract 6 from 4 x an=6n−2 Substitute in the value of N to find the N the term x a5=6(5)−2 Multiply 6 by 5 x a5=30−2 Subtract 2 from 30 x a5=28 Replace the variables with the known values to find

S5 x S5=52⋅(4+28)Add 4 and 28 x S5=52⋅32

Cancel the common factor of

2.

S5=5⋅16 Multiply 5 by 16 x S5=80

Convert the fraction to a decimal.

S5=80

Madeline would need to use 0.82 gallon of paint

An equation is an expression that shows the relationship between two or more numbers and variables.

Given the scale 1 cm = 1.5 ft.

(1 cm)² = (1.5 ft.)²; 1 cm² = 2.25 ft²

The area of the figure = area of trapezoid + area of triangle

Area = (1/2) * (10) * (14 + 4) + (1/2) * 14 * (18 - 10) = 146 cm²

146 cm² = 146 cm² * 2.25 ft² per cm² = 328.5 ft²

1 gallon = 400 ft², hence:

328.5 ft² = 328.5 ft² * 1 gallon per 400 ft² = 0.82 gallon

Madeline would need to use 0.82 gallon of paint

Find out more on equation at: https://brainly.com/question/2972832

Answer:

0.82125

Step-by-step explanation:

I took the test and got it wrong