Mariah went to the grocery store and purchased m cartons of milk and s bags of sugar. The milk was $2.39 per carton and the sugar was $1.99 per bag. She also purchased c candy bars for $2.35 each. On the way out of the store she donated $4 to a local charity.

Evaluate the following expression to determine how much Mariah spent at the grocery store:

2m + s + 3c + 4

Explain how to evaluate the expression and determine how much money Mariah spen

Answer:

[tex]6\frac{1}{3}[/tex] = [tex]2\frac{1}{2}[/tex] * 2 + [tex]\frac{x}{2}[/tex]

Step-by-step explanation:

lets start with what we know.

the recipe calls for 2 [tex]\frac{1}{2}[/tex] cups of yogurt. and Paolo doubles the recipe. so multiply the recipe for yogurt by 2

2 [tex]\frac{1}{2}[/tex] * 2 = 5 cups of yogurt.

the total of yogurt and oats is [tex]6\frac{1}{3}[/tex] and we know how much yogurt we have so we subtract that from the total of both.

[tex]6\frac{1}{3}[/tex] - 5 = [tex]1\frac{1}{3}[/tex]

the oats after doubling were [tex]1\frac{1}{3}[/tex] cups so u divide it by 2

[tex]1\frac{1}{3}[/tex] / 2 = [tex]\frac{2}{3}[/tex] before doubling

Answer:

74389

Step-by-step explanation:

5784073

30695

76

572

Answer:

Step-by-step explanation:

m∠X + m∠Z < 90°

m∠Y > 90°

∠X and ∠Y are complementary

m∠X + m∠Y < 90°

Answer:

n= -13/10

Step-by-step explanation:

-n= -7/10+2

-n= 13/10

n= -13/10

Answer:

Pretty sure the answer would be 1

Step-by-step explanation:

Answer:

i think 2.7

Step-by-step explanation:

Answer:

scale factor = 1.5

Step-by-step explanation:

15 / 10 = 1.5

10 * 1.5 = 15

Answer:

4 red cars 6 blue cars

Step-by-step explanation:

Answer:

DFE

Step-by-step explanation:

Answer:

down here

Step-by-step explanation:

Exterior angles is the sum of the two opposite angles

so 100 - 72° = x

x = 28°

thats how you get 28°

720° is the sum of angles in a regular hexagon

720 / 6 = 120°

So the interior is 120°

To find the exterior angle, simply subtract the interior degree from 180.

external degree = 180 - 120 = 60

The exterior angle of a regular hexagon is 60 degrees.

Step-by-step explanation:

Alright, so over here, the triangle is called an exterior angle. When there is a line outside the triangle.

And the line outside the triangle means that the line outside is equal to the 2 other angles.

So in this case, it would be 100 = 72 + x.

Now let's do 100 - 72 to get the missing x.

100 - 72 is 28, right?

So our answer is 28.

Now the next one.

Regular hexagons interior angle sum using the formula (n-2) × 180 = (6-2)×180 = 4 × 180° = 720°

every interior angle then would be 720/6 = 120°

Now exterior angles are always 360°

so all angles = 360/6 = 60º.

Answer:

20? i dont know hopefully im right

Step-by-step explanation:

Answer:

-6

Step-by-step explanation:

Answer:

-6

Step-by-step explanation:

It is asking for the base. The base is -6. The exponent is 2. The exponential form would be -6^2.

I have added an attachment so you can understand better.

They are substituing the exponent b= 5 and the base a= 2

it would be 2x2x2x2x2

Answer:

365 days in a year

366 days in a leap year

Step-by-step explanation:

Answer:

There are d*w*m days in a year.

Step-by-step explanation:

Multiply the number of days per week by the number of weeks per month, and that by the number of months/year- d*w*m. That number will lbe the total nmber of days in a year.

Answer:

I believe it is D at least I hope so

Answer:

The answer- 1254ft

Step-by-step explanation:

You can do the calculator trick and get the answer and round to the tenth

Answer: 5

Step-by-step explanation: 9/2 = 4.5

Answer:

Step-by-step explanation:

In this question, it is given that, A rectangle with a short side of 6. An arrow points to a smaller rectangle with a short side of 1.5 .

The shorter side of first rectangle is of measurement 6 units and of second rectangle, is of size 1.5units .

To find the scale factor, we have to do division of the shorter sides of the first and second rectangle, that is

So the scale factor is 0.25 .

The scale factor 0.25 was applied to the first rectangle to get the resulting image

The scale factor states the scale or measurement by which a figure is bigger or smaller than the other figure. The size by which the figure would be reduced or enlarged is called its scale factor.

We are given that, A rectangle with a short side of 6. An arrow points to a smaller rectangle with a short side of 1.5 .

We can see that the shorter side of first rectangle is of measurement 6 units and of second rectangle, is of size 1.5units .

To determine the scale factor, we have to do division of the shorter sides of the first and second rectangle, that is

The scale factor  = length of the resulting image ÷ length of the first rectangle

Length of resulting image = 7.5

Length for first rectangle = 3

Scale factor = 7.5/3 = 2.5

Hence, , the scale factor is 0.25 .

Learn more about scale factor here:

https://brainly.com/question/11178083

#SPJ2

Answer:

What is the question?

Step-by-step explanation:

Answer:

Where is the da mn question you stupendous

Step-by-step explanation:

Answer:

y=-1/3x-11/3

(Not sure what point slope form is, but this is the equation for the points)

Answer:

D. 211

Step-by-step explanation:

180-19=161

161+50=211

19+(211(x)-50)=180

211° is the value of x since if u substitute it u will get your answer note that angle on a straight line is 180°

Answer:

-1

Step-by-step explanation:

Any number less than -2 (ex -3, -4, -5) are less than -2

Answer:

-1

Step-by-step explanation:

If you look at a number line, you will see that -1 comes before -2. Since -2 is a negative number, then the lower the number, the greater it is.

Answer:

15 total miles each hour

Step-by-step explanation:

for this situation and the information given in the question, all we have to do is divide the total amount by 3 (since its 1/3) to get the amount of total miles they drove at, wich is the speed they drove in this case

(sidenote: kinda slow if ya ask me but ok XD)

hope this helps you :D

Answer:

9

The middle numbers are 8 and 10. 9 is the number in between them which means it is the median.

Answer:

3x+yl=11

-2x+y=11

y=11-3x

-2x+11-3x=11

-5x=11-11

so x=0

y=11-0

y=11

Answer: 4x+8!

Step-by-step explanation:

Multiply the 4 by x and then multiply the 4 and 2 and bam!

Answer:

y = [-½]x + [-5]

Step-by-step explanation:

Equation describing how x and y are related can be written in slope-intercept form, y = mx + b.

m = slope = ∆y/∆x

Using two pairs of values from the table, (-2, -4) and (0, -5),

Slope (m) = (-5 - (-4))/(0 - (-2)) = -1/2

m = -½

b = y-intercept = the value of y when x is 0 = -5

b = -5

✔️To write the equation, substitute m = -½ and b = -5 into y = mx + b

Thus:

y = [-½]x + [-5]

Answer:

7/45

Step-by-step explanation:

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