Any math wizzes up for this? First to answer correctly with explanation gets the brainliest

Answer:

B.

Step-by-step explanation:

The opposite of 5/2 is -5/2 which is -2 1/2 and the opposite of -1/2 is 1/2.

Answer:

1) $283.50

2) 65.21 meters.

Step-by-step explanation:

Part 1)

We know that a spool of ribbon holds 6.75 meters.

A craft club buys 21 spools.

So, the total length of ribbon bought is:

[tex]T=21(6.75)=141.75\text{ meters}[/tex]

Each meter costs $2. So, the total cost will be:

[tex]141.75(2)=\$ 283.50[/tex]

Part 2)

A spool holds 6.75 meters.

We bought 21 of them, so that total length we have is 141.75 meters.

The club used 76.54 meters.

So, the amount of ribbon that is left is represented by:

[tex]141.75-76.54[/tex]

Subtract:

[tex]=65.21\text{ meters}[/tex]

So, 65.21 meters of ribbon will be left.

Answer:

1. $283.5

2. 11

Step-by-step explanation:

1. 6.75*21 = 141.75

                = 141.75 * 2

                = 283.5

Answer:

22.50

Step-by-step explanation:

if one mile is 1.50 then just do 1.50*14 which gives you 22.50

Answer:

C

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

Step-by-step explanation:

39). y = [tex]-\frac{7}{8}[/tex] x + 3

40). m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

y - [tex]y_{1}[/tex] = m( x - [tex]x_{1}[/tex] )

(- 7, 5)

( - 12, 4)

m = ( 4 - 5 ) / ( - 12 + 7) = 1/5

y - 5 = (1/5)(x + 7) ⇒ y = [tex]\frac{1}{5}[/tex] x + 6.4

Answer:

500 boxes an hour?

Step-by-step explanation:

Answer:

The machine can pack 500 boxes in one hour

You can add +500 in case for more hours

Step-by-step explanation:

2,500 divided by 5 is 500.

Answer:

38

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

The IQR is the width of the box of the box plot. The box runs from 20 to 30, so its width is 10.

Answer:

I think it is either a or d but i am probably wrong i wanted to help you but i dont know if i will get that right or not

Step-by-step explanation:

Answer:

[tex]y\approx 11.9[/tex]

Step-by-step explanation:

Here, we have the known angle sandwiched between two known sides.

So, we have SAS.

And we want to find the side opposite to the angle.

Therefore, we can use the Law of Cosines:

[tex]c^2=a^2+b^2-2ab\cos(C)\\[/tex]

Again, it is important what we substitute.

a and b are the two side lengths. So, we will substitute 8 for a and 13 for b.

C is our angle. So, substitute 64 for C.

And c is what we’re trying to solve.

Therefore:

[tex]c^2=(8)^2+(13)^2-2(8)(13)\cos(64)[/tex]

Simplify:

[tex]c^2=64+169-208\cos(64)[/tex]

Add:

[tex]c^2=233-208\cos(64)[/tex]

Take the square root of both sides:

[tex]c=\sqrt{233-\cos(64})[/tex]

Use a calculator. So, c is approximately:

[tex]c\approx11.9[/tex]

The c is our y. So, y is approximately 11.9 units.

Answer:

A

Step-by-step explanation:

Got it right on edge

Answer:

A

Step-by-step explanation:

Got it right

Answer:

m  (parallel)  = 3 /4

Step-by-step explanation:

on the graph Y will start on two

Answer:

Jeremy has 5 1/4 cups of all purpose flour after preparing his recipe.

Step-by-step explanation:

Since the recipe for whole wheat pizza crust calls for 1 1/2 cups of all purpose flour, 1.5 cups of that product is required to create the meal in question.

Now, since Jeremy has 5 7/4 of all purpose flour, it can be stated that he has 6.75 cups of it (7/4 = 1.75).

Therefore, to determine the amount of flour that Jeremy will have left over after preparing the recipe, it is necessary to perform the following calculation:

6.75 - 1.5 = X

5.25 = X

So since 0.25 is equal to 1/4, Jeremy has 5 1/4 cups of all purpose flour after preparing his recipe.

Answer:

-11 5/12

Step-by-step explanation:

Answer:

$15500

Step-by-step explanation:

10^3 x 12 = 12,000

10^2 x 35 = 3,500

12,000 + 3,500 = 15,500

Answer:

hey can you give us the buying price of the ticket so we can find the increase? thanks :)

Step-by-step explanation:

im just answering for free points

Step-by-step explanation:

Answer:

The answer as a unit rate would be 57.

Step-by-step explanation:

57 is correct because to find the unit rate do 171 divided by 3 to equal 57 which is the unit rate.

Hope it helps, have a good day!

5t-3=3t+9

5t-3-3t=3t+9-3t

2t-3=9

2t-3+3=9+3

2t=12

2t/2 =12/2

t=6

Evan's dog weighs 64 ounces

Answer: Quadrant IV

Step-by-step explanation: Pic attached.

I found the x and y using substitution (isolating one variable and plugging it into the other). There was probably an easier way but I couldn't think of it at that moment.

From there, you have the point ( 133/36 , -23/18), or a (+, -).

Find Which quadrant has positive x and negative y.

In this case, this would be Quadrant IV or 4.

Hope this helps! Sorry if too complicated lol.

Answer:

$32.10

Step-by-step explanation:

do 5.35 but six times and then add that all up then it will be 32.10

Answer:

C

Step-by-step explanation:

its c because 5.35 times 6 is C

Answer:

x ≤ 3

Step-by-step explanation:

Just divide both sides by 4, the sign stays the same because you're dividing by a positive number

Answer:

its x ≤ 3

Step-by-step explanation:

              4x≤12

4x/4 ≤ 12/4 divide both sides by 4

that will give you x≤3.

So, that means x is less than or equal to 3.

Answer:

9x9x9 because if you multiply themyou get 729

Step-by-step explanation:

it think is the letter C

Answer:

One twentieths (if you're asking for numbers smack dab between two tenths numbers) or anything with a denominator above or equal to eleven (if you're just talking about any number between two tenths numbers.

Step-by-step explanation:

Hope this helped!

Answer:

2 solutions cuz

2 variable are there

Answer:$1.25 per bagel

Step-by-step explanation:

5/4=1.25

The cost of each bagels is $1.25.

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given that, Teresa went to a bakery to buy bagels.

Teresa paid $5.00 for 4 bagels.

Cost of each bagel = Total cost/Number of bagels

= 5/4

= $1.25

Therefore, the cost of each bagels is $1.25.

To learn more about the unitary method visit:

brainly.com/question/22056199.

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(6,8) is the answer also this could be the answer too (6,2)

hope this helps

Answer:

-1 because when you add both functions thats what you get.

The sum of the functions f(x) and g(x) is -1.

What is a function?

A function is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output. A common notation for a function is "f(x)," where x denotes the input value. Example: f(x) = x/2.

Add both the functions as,

f(x)+g(x)=-x+4+x-5

Collect the like terms of right side,

f(x)+g(x)=-1

Therefore, the sum of the function f(x) and g(x) is -1.

Learn more: https://brainly.com/question/11624077

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