Preston is making cookies. He has 4 over 5 cup of flour in a bag. He then used two 1 over 10 cups of flour for his recipe. Which of the following best explains the amount of flour left in the bag?

Group of answer choices

A.5 over 10 , because 4 over 5 minus 2 times 1 over 10 equals 4 over 5 minus 2 over 10

B.6 over 10 , because 4 over 5 minus 2 times 1 over 10 equals 4 over 5 minus 2 over 10

C.6 over 10 , because 4 over 5 minus 2 times 1 over 10 equals 4 over 5 minus 3 over 10

D.5 over 10 , because 4 over 5 minus 2 times 1 over 10 equals 4 over 5 minus 3 over 10

Answer:

1a + 3

Step-by-step explanation:

What's the perimeter of a triangle?

  ❖ The perimeter of a triangle is the distance around a triangle, or the

       sum of all its side lengths.

How does it apply here?

  ❖ In this case, we're given the perimeter of the triangle as 3a + 11. We

      also have two dimensions of the triangle: 2a and 8. Now, we need to

      find the third side. To find the third side, we subtract 2a + 8 from 3a +

      11.

Solving

Now, let's check if 1a + 3, 2a, and 8 add up to 3a + 11.

Therefore, the answer is 1a + 3.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

They are not similar because the lengths are not proportional.

Answer:

No, these two shapes are not similar.

Step-by-step explanation:

Not all of the measurements are proportional to each other.

Answer:

Day 3 : 6 Day 2: 4 Day 1: 2 and so on

Step-by-step explanation:

This may not be correct but i think that you multiply the day number by two.

Answer:

Day 3 : 6 Day 2: 4 Day 1: 2 and so on

Step-by-step explanation:

You should multiply the day number by two.

Answer:

9ft is 2nd answer

1st is 100in

Answer:

line 1: y= 1x+ 2

line 2: y= -1x-0.5

(usually 1 is omitted but I added for clarity)

Step-by-step explanation:

slope (x)= yfinal-yintial/xfinal-xinitial

b= where line intersects y axis

line 1:  (-1,0), (0.5,1.5)

(1.5-0)/(0.5-(-1))

(1.5)/(1.5)

slope= 1x

y=x+ 2

line 2: (-0.5,0), (0.5,-1)

(-1-0)/(0.5-(-0.5))

(-1)/(1)

slope= -1x

y=-x-0.5

Answer:

[tex]\frac{1}{9}*\frac{1}{5}[/tex]

Step-by-step explanation:

[tex]\frac{1}{9} \div 5\\\\\frac{1}{9}*\frac{1}{5}\\\\\frac{1}{45}[/tex]

Hope this helps!

Hii.

First, lets divide 1/9 by 5 .

1/9 divided by 5 is 1/45

Lets multiply to find out the answer.

1/9 x 5 =5/9.

So this is not correct since it does not equal 1/45

9/1 x 5/1 is 45

This is not correct because it does not equal 1/45

1/9 x 1/5 is 1/45

This is correct because it equals 1/45

. Hope this helps. brainliest.

Answer:

83

Step-by-step explanation:

70=x-13

70+13=x-13+13

83=x

Answer: i think its 9 but sorry if I'm wrong I'm only in 4th grade

Step-by-step explanation:

Answer:

neither

Step-by-step explanation:

it cant be either of them.

Answer:

9 is a composite number.

Answer:

-5&3/5

Step-by-step explanation:

The scale that Denise used for a community college and made a scale drawing is 3 centimetres: 2 meters.

Given that;

Denise measured a community college and made a scale drawing.

Now, for the scale Denise used, set up a proportion using the measurements from the drawing and real life.

So, from the proportion:

3 centimetres (drawing): x meters (real life) = 183 centimetres (drawing): 122 meters (real life)

Using cross-multiplication, solve for x:

3 centimeters × 122 meters = 183 centimeters × x meters

366 centimeters meters = 183 centimeters x meters

Now divide both sides of the equation by 183 centimetres to isolate x:

366 centimetres meters / 183 centimetres = x meters

x = 2 meters

Therefore, the scale Denise used is 3 centimetres: 2 meters.

To learn more about the proportion visit:

https://brainly.com/question/1496357

#SPJ3

Answer:

Number 9: 1.25 miles

Step-by-step explanation:

In total Brian hiked 16 miles

In total Christine hiked 14.75

So, 16 - 14.75 = 1.25

Overall, Brian hiked 1.25 more miles than Christine.

Answer:

they have changed 18 yards in reverse

Answer:

Reflect triangle XYZ in 90' towards negative.

Mark me as brainlist. Hope it helps you.

Answer:

1:10 in ratio. 1/10 in fraction

Step-by-step explanation:

Answer: Jackson's acorn reached a higher point.

Step-by-step explanation:

Answer:

56

Step-by-step explanation:

Because if you add all the sides together then and find an area and primer then that's how I found out.

Answer:

look at the set

Step-by-step explanation:

and determine the difefrences

Answer:

78 ounces of dough, 52 ounces of sauce

Step-by-step explanation:

130 ounces in all, 13 multiplied by 10( 6 dough and 4 sauce), multiply both by 13

Answer:

your right

Step-by-step explanation:

add them all and divide by 30

Answer:

it is 80

Step-by-step explanation:

i did the assignment

hope this helps

Answer:

.5, 3, 8.5

Step-by-step explanation:

If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.

Step-by-step explanation:

Pages is directly proportional to Minutes

P = KM

k = P/M

when P = 6, M = 12.

k = 6/12

k = 0.5

_____________________

when M = 1

P = Km

P = 0.5×1 = 0.5

P = half a page.

______________________

when M = 6

P = 0.5× 6

P = 3 pages

______________________

when M = 17

P = 0.5×17 = 8.5

P = 8 and half pages

Answer:

uhhhhhh 420....?

Step-by-step explanation:

Answer: I really need points thx

Step-by-step explanation

Answer:

the slope is 2

Step-by-step explanation:

to find the slope, use the equation

y2 - y1/ x2 - x1

all you have to do is substitute the values given (2, 1) (-1, -5)

its really easy actually but anyways

1 - (-5) / 2 - (-1)

1 + 5/ 2 + 1

6/3

2

Answer:

um I think it's 5 to 6 and 1:2

Step-by-step explanation:

I'm not completely sure so don't get mad if it's wrong

Answer:

your answer will be 3x/5x

Answer:    14x^2 −7x+2

               (x+2) (4x−1)

Answer:

Option A.

Step-by-step explanation:

19 ÷ 2 would be 9.5, but since this is doing remainders and not decimals, it is 9 remainder 1.

Answer:

135kg

Step-by-step explanation:

In room number one, there are five old models and a new model, which weights 240kg. So, it can be concluded that there are 6 models in there, and we can write it as 5x ( x = old models ) + 240 ( weight of new model ). then informed room number two, there are 3 old models and a new one, weighting 510kg. write it as 3x + 510.

the equation will be as: 5x + 240 = 3x + 510

move 3x to the front behind 5x, move +240 to the back behind 510. you will get 5x - 3x = 510 -240

which will be 2x = 270, then move 2 behind 270, means 270 divide 2, which then you will get 135kg

In room number one, there are five old models and a new model, which weights 240kg. So, it can be concluded that there are 6 models in there, and we can write it as 5x ( x = old models ) + 240 ( weight of new model ). then informed room number two, there are 3 old models and a new one, weighting 510kg. write it as 3x + 510. the equation will be as: 5x + 240 = 3x + 510 move 3x to the front behind 5x, move +240 to the back behind 510. you will get 5x - 3x = 510 -240 which will be 2x = 270, then move 2 behind 270, means 270 divide 2, which then you will get 135kg