there are two similar toys

Answer:

7

Step-by-step explanation:

The question asks for f(3).  f(3) is the y value.  "3" is the x value.  In other words the question asks, "What is the value of y when x is 3?"

When x is 3, y=7.  

Answer:

x=3

Step-by-step explanation:

Well if 4x>10, then x needs to be more than 2.5, (because 2.5*4=10) So the only answer left is x=3

Answer:

it's 3

Step-by-step explanation:

as 4x3 =12 and 12 us greater than 10

Answer:

34858

Step-by-step explanation:

You would subtract 80553 by 45695 and you would get your answer.

Answer:

vh

Step-by-step explanation:

bkkjggjgjrtyyuuiiiiiuiki

Answer: 105 grams

Step-by-step equation: they each eat 21 grams a day

Answer:

first one yes s no third no fourth yes fifth no

Answer:

1/6

Step-by-step explanation:

Answer: 1/6

Step-by-step explanation: 60 minutes in a hour and one sixth of it is 10 minutes

Answer:

y = 4

Step-by-step explanation:

y/16 = 5/20 = 2/8

y/16 = 1/4 = 1/4

Answer: 4

Step-by-step explanation:

My previous explanation got deleted

Answer:

55%

Step-by-step explanation:

Answer:

29

Step-by-step explanation:

count the rectangles one by one :)

Answer:

a. x + 2 ≤ 6 or x + 2 ≥ 10 b. x  ≤ 4 or x  ≥ 8

Step-by-step explanation:

a. Write a compound inequality

Let x be the number.

Since x + 2 is no more than 6 then x + 2 ≤ 6 and x + 2 is no less than 10 then x + 2 ≥ 10

So, the compound inequality is x + 2 ≤ 6 or x + 2 ≥ 10

b. Solve the inequality

Solving each inequality, we have,

x + 2 ≤ 6

x  ≤ 6 - 2

x  ≤ 4

x + 2 ≥ 10

x  ≥ 10 - 2

x  ≥ 8

So,  x  ≤ 4 or x  ≥ 8

Answer:

I would say there should be about 63 students

Answer:

There would be around 64 students

Answer:

14.4

Step-by-step explanation:

Change 8% to a decimal which is 0.08 and then multiply 180 × 0.08 then you should get 14.4 Hope this Helps

Answer:

The right answer is ASA....

Answer:SAS

Step-by-step explanation:

Answer:

42.857142857143%

or just write 42.85 %

Step-by-step explanation:

Answer:

9/10

8/25

1/8

Step-by-step explanation:

90/ 100 = 9/10

32/100 = 8/25

125/1000 = 1/8

Answer: 9/10 8/25 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaand 1/8

Step-by-step explanation:

Answer:

x = 5

Step-by-step explanation:

11x - 4 + 20x = 151

31x - 4 = 151

31x - 4 + 4 = 151 +4

31x = 155

31x/31 = 155/31

x=5

Answer:

392cm³

Step-by-step explanation:

First, we need to find what fraction of the whole volume was just added. We started with 4/7 and ended up with 3/4, so we can take the difference of the two to find the fractional part added:

[tex]\frac{3}{4}-\frac{4}{7} =\\\\\frac{21}{28}-\frac{16}{28} =\frac{5}{28}[/tex]

So, that 70cm³ represents 5/28 of the whole glass. If 70cm³ is 5/28 of the glass's volume, then 70/5 = 14cm³ must be 1/28 of the volume. From here, we can simply multiply 14 by 28 to find the total volume, all 28/28 of it:

14 · 28 = 392cm²

Answer: (-1,2)

Step-by-step explanation:

yuh

Answer:

(-1, 2)

Step-by-step explanation:

Answer: D is the answer

Step-by-step explanation:

white = 60

60/2= blue

blue= 30

red= 30 + 60

red = 90

90 + 60 + 30=

90+ 90

= 180

Answer:

D: 180

Step-by-step explanation:

red : blue : white

3   :    1    :    2

90: 30: 60

Add the ratios to get 180

Answer:

28x

Step-by-step explanation:

Answer:

20x1+50x3 = 170 MPH

Step-by-step explanation:

Therefore, he traveled 170 mph

Answer:

Be careful as StudyIsland/Edmentum will change up a few numbers on you.

In my case: 3 was changed for 2.

__________________

Its 20 mph x 1 hr = 20

Then 50 mph x 2hr = 100

Add both and answer is: 120

Just took test.

Answer:

2. a. 11/4

    b. 8/6

3. a. 2 1/6

   b.  3 2/3

Step-by-step explanation:

So basically for number 2, you need to multiply the whole number and the denominator, then add the numerator.

For number 3, you need to divide the numbers. Like how much does 6 go to 13 or 11 go to 3. The remainder should be the numerator.

Answer:

Step-by-step explanation:

2)a)

[tex]2\frac{3}{4}=\frac{(2*4)+3}{4}=\frac{8+3}{4}=\frac{11}{4}\\\\1\frac{2}{6}=\frac{(1*6)+2}{6}=\frac{6+2}{6}=\frac{8}{6}\\[/tex]

3)

[tex]a) \frac{13}{6}=2\frac{1}{6}\\\\b) \frac{11}{3}=3\frac{2}{3}\\[/tex]

Answer:

X=32.666

Step-by-step explanation:

12(x-2)+3x=12(x+6)+2

12x - 25 + 3x = 12x + 72 +2

15x-24=12x+74

15x=12x+98

3x=98

x=32.666

Hope this helped!

Answer:

x=32.67

Step-by-step explanation:

12(x-2)+3x=12(x+6)+2

12x-24+3x=12x+72+2

simplify

15x-24=12x+74

15x-12x-24=12x-12x+74

3x-24=74

3x-24+24=74+24

3x=98

x=32.67

Answer:

The slope is 4 and the y intercept is (0, 2)

Answer: The perimeter of the large rectangle measured 75 feet.

Step-by-step explanation:

For two similar rectangles,

[tex]\dfrac{\text{Perimeter of image }}{\text{Perimeter of pre-image }}=\dfrac{3}{2}[/tex]

The perimeter of the small rectangle is 50 feet.

Given ratio between two similar rectangles: 3:2

So,

[tex]\dfrac{\text{perimeter of large rectangle}}{\text{perimeter of small rectangle}}=\dfrac{3}{2}\\\\\Rightarrow\ \dfrac{\text{perimeter of large rectangle}}{50}=\dfrac{3}{2}\\\\\Rightarrow\ \text{Perimeter of large rectangle} =\dfrac{3}{2}\times50\\\\\Rightarrow\ \text{Perimeter of large rectangle} =75[/tex]

Hence, the perimeter of the large rectangle measured 75 feet.

The perimeter of a rectangle is the sum of the dimension of the rectangle

The ratio of the side length is given as:

[tex]Ratio = 3 : 2[/tex]

Represent the perimeters of both rectangles with

P1 and P2.

So, we have:

[tex]P1 : P2 = 3 : 2[/tex]

The smaller rectangle has a perimeter of 50 feet.

So, we have:

[tex]P1 : 50 = 3 : 2[/tex]

Express as fraction

[tex]\frac{P1 }{ 50 }= \frac 3 2[/tex]

Multiply both sides by 50

[tex]P1= \frac 3 2 \times 50[/tex]

[tex]P1= 75[/tex]

Hence, the perimeter of the larger rectangle is 75 feet

Read more about perimeters at:

https://brainly.com/question/24571594