Write the simplified expression to represent the perimeter of the square.

Answer:

70

Step-by-step explanation:

180-110=70

Answer:

Step-by-step explanation:

we will add like terms

-2x-2<8

we will add 2 on both sides

-2x<10

divide by 2

-x<5

multiply by -1

x>-5

Answer:

5 laps in one minute.

Step-by-step explanation:

1. Divide 30, the number of laps, by 6, the number of minutes. So, for every 1 minute Maya drives on lap.

Step-by-step explanation:

Let's assume x = apple juice, y = orange juice, and z = cranberry juice

[tex]1 = x + y + z \\ 1 = \frac{3}{4} + \frac{1}{10} + z \\ z = 1 - \frac{3}{4} - \frac{1}{10} \\ z = \frac{3}{20} [/tex]

x : y : z = 3/4 : 1/10 : 3/20

If we were to make them all in the same denominator, x : y : z = 15/20 : 2/20 : 3/20.

[tex] \frac{3}{4} \times \frac{5}{5} = \frac{15}{20} \\ \\ \frac{1}{10} \times \frac{2}{2} = \frac{2}{20}[/tex]

Answer:

277 848 newspapers.

Step-by-step explanation:

Find out how much newspaper he drops for 4.3 miles.

1/4 = 0.25

4.3 miles ÷ 0.25 = 17.2

= 17

17 x 22.7 = 385.9

(Newspapers be dropped a day)

1 week of dropping newspapers = 385.9 x 3 = 1157.7

1 month of dropping newspapers = 1157.7 x 4 =

4630.8

1 year = 12 months

5 years = 12 x 5 = 60 months.

5 years/60 months of dropping newspapers = 4630.8 x 60 = 277 848

Tommy dropped 277 848 newspapers.

Answer:

Most of the time, an inequality has more than one or even infinity solutions. For example the inequality: x>3 . The solutions of this inequality are "all numbers strictly greater than 3".The inequality has an infinite amount of solutions.

hope this helps!!:)

Step-by-step explanation:

Answer:

x = 9

Step-by-step explanation:

Similar Triangles

We are given a shape where two similar triangles are given. The similarity theorem states that the side lengths of the triangles must be proportional in the same scale factor.

The total length of the left side is 72+9 = 81 cm

The smaller length of the left side is 9 cm

The proportion is 81/9 = 9. This is the scale factor.

The total length of the right side is 3x - 20 + 56 = 3x + 36

The smaller length of the right side is 3x-20

The proportion must be equal to 9:

[tex]\displaystyle \frac{3x+36}{3x-20}=9[/tex]

Multiplying by 3x-20:

3x+36=9(3x-20)

Operating

3x+36=27x-180

Rearranging:

24x = 216

Dividing by 24:

x = 9

Answer:

1/2

Step-by-step explanation:

You start by taking 3/4 and turning it into 6/8 so you can add it to the 3/8 which equals 9/8. 9/8-5/8 is equal to 4/8. Simplify it and you have 1/2

Answer:

10.75 would be a 64 ring size in the US

Answer:

x=7

Step-by-step explanation:

∠STP=∠SWT+∠TSW(exterrior ∠ of Δ)

15x=7x+1+7x+6

x=7

Answer:

Hope it helps u

Step-by-step explanation:

 Check this image it contain ur part a

for part b post this question    again then tag me i will solve it properly for u for any doubt just ask ok!!!!!!

Answer:

hope it helps.

Answer:

x = 3

Step-by-step explanation:

3 ( x + 3 ) = 18

( 3 ) ( x ) + ( 3 ) ( 3 ) = 18

3x + 9 = 18

3x + 9 − 9 = 18 − 9

3x = 9

3x/3 = 9/3

x=3

I hope this helps you :D

Answer:

sos

Step-by-step explanation:

Answer:

$36.75

Step-by-step explanation:

The sales tax rate = 5 = 0.05  [Divide by 100 to convert in decimal]

The cost of a pair of shoes = $35.00

Tax amount to pay = Tax rate × Cost of a pair of shoes

5% of 35 = 1.75

35 + 5% = $36.75

500.

Solution:  210 is 42% of X  

Equation: Y = P% * X  

Solving our equation for X

X = Y/P%

X = 210/42%  

Converting percent to decimal:

p = 42%/100 = 0.42  

X = 210/0.42  

X = 500

Answer:

True answers for data in the plot are

The center is 13

The center is not 14

The Peak is 14.

It has three clusters

It is not symmetric to left or right it is bi-modal.

It is has a range from 10 to 15 most number of data points are 13 to 15.

Total number times Shelly waited is 16 times.

Step-by-step explanation:

While taking cumulative frequency 56.75 percentage comes in 13%.

It is the center point of the data.

The 14  is not the center as it shows 93rd percent.

It has three clusters 0-2 has one cluster,2-4 has 2nd cluster,5-8 third.

It is not skewed on the left is has bi modal frequency has two heights.

The person indeed waited for 16 times adding total dots.

There was a zero 12 which created bi-modal distribution

Answer: She is expected to select 2 pennies 36 times.

Step-by-step explanation:

In jar , we have

6 pennies and 4 nickels

Total coins = 10

The probability of getting two pennies ( with replacement) =

[tex]\dfrac{\text{Number if ways to get 2 pennies}}{\text{Total ways to select 2 coins}}\\\\=\dfrac{6\times6}{10\times10} \ \ [\text{independent events]}\\\\=\dfrac{36}{100}[/tex]

If Margo repeats the experiment 100 times, then expected number of times to select two pennies = [tex]\dfrac{36}{100}\times100=36[/tex]

She is expected to select 2 pennies 36 times.

We will see that Margo can expect to randomly select two pennies 36 times.

The probability of selecting a penny at random is equal to the quotient between the number of pennies in the jar and the total number of coins in the jar, this is:

p = 6/10

And doing that two times, needs that probability two times, so the probability of selecting two pennies is:

p = (6/10)*(6/10) = 36/100

Here we just need to multiply the above probability by 100, we will get:

(36/100)*100 = 36

So she can expect to get two pennies 36 times.

If you want to learn more about probability, you can read:

https://brainly.com/question/251701

Answer:

6/5

Step-by-step explanation:

Answer: D

Step-by-step explanation:

Answer:

c is the answer or the third one

Answer:

choice b a.k.a 2 choice

Step-by-step explanation:

Answer:

just doubling the numerator just like ,1/9, 2/9 keep going

Step-by-step explanation:

Answer:

1/9 2/9 3/9 just keep going

Answer:

[tex]\frac{1}{4}[/tex] x = 7

Step-by-step explanation:

We are told one quarter of x is equal to 7 , then the equation is

[tex]\frac{1}{4}[/tex] x = 7 ( multiply both sides by 4 to clear the fraction )

x = 28

Answer:

6

Step-by-step explanation:

the diameter is double the radius which the distance from the center of the circle to to the edge or line AG.

Answer:

15/100 x 10625

Saved: 1593.75 pounds

Answer:

answer is c.

Step-by-step explanation:

for example:

y=77

I hope it's helpful!

Answer:

B) 2/3, 1/2, 2/5