Which expression is equivalent to 7 (a + 2) when a = 6?

answer-1 ,3, 5

Step-by-step explanation:they are all less than 68.05

Answer:

D 31.9

Step-by-step explanation:

Answer: The selling price is $54 and the 35% markup is equal to 14 dollars.

Answer:

now one will understand except you because you place the pictures where you cant see the first part

Answer:

Radius:

radius is always half the length of its diameter. For example, if the diameter is 4 cm, the radius equals 4 cm ÷ 2 = 2 cm.

Diameter:

2 times the radius is the circle's diameter.

Circumference:

The formula is simply this: C = πd. In this equation, "C" represents the circumference of the circle, and "d" represents its diameter. That is to say, you can find the circumference of a circle just by multiplying the diameter by pi.the formula for circumference of a circle is 2 x pi x r(radius).

Step-by-step explanation:

Hoped this helped

Angle v is smaller than 128 degrees. Angle r is larger than 52 degrees. Angle t is smaller than 128 degrees.
ANSWER: C. Angle s

Step-by-step explanation:

First we will take the time needed to make one chair by unitary method

then just multiply by how many chairs you want to calculate

Answer: It takes the machine 25 min to make 5 chairs and takes 160 min to make 32 chairs

Step-by-step explanation:  ok so for 5 chairs it will take 25min 2 chairs = 10 plus 2 = 20 + 1 chair = 25 min I am sorry if I make no sense i suck at explaining things. for 32 chairs you can do 32 TIMES 5 and that would be 160 HOPE THIS HELPS SORRY IF I DID NOT MAKE SENSE.

Answer:

I hope I got this correct.

Step-by-step explanation:

I believe this is the 4th choice.

Because...

35,000 + d + 1000 [tex]\geq[/tex] 36,480

36,000 + d [tex]\geq[/tex] 36,480

d[tex]\geq[/tex] 480

that means you will have to catch 480 dragonflies after you reach the 35,000 mark plus the 1,000 points when you reach there. I know you didn't need those numbers, but I didn't know any other way to explain :)

Answer:

The temperature could decrease by 20˚ or increase by 20˚

Step-by-step explanation:

x-20 OR x+20

The solution is, the required probability is 15/36 .

Probability can be defined as the ratio of the number of favorable outcomes to the total number of outcomes of an event.

here, we have,

from the given table, we get,

total number of sample space is 6 x6 = 36.

now, we get, that, the number of getting sum less than 7 is 15

we have,

probability = no. of the event/ no. of total outcome

                  = 15/36

we get this,

because if you solve everything below 7 that would give you 15 problems and there is 36 outcomes bc 6 x6 is 36.

Hence, The solution is, the required probability is 15/36 .

To learn more on probability click:

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Answer:

The last one only when you have a fraction division problem:keep change flip

Step-by-step explanation:

hope that helps

Answer:

false you only flip the second fraction when you have a fraction division problem

Step-by-step explanation:

Answer:

The machine takes 25 minutes to make 5 chairs. It would take the machine 160 minutes to make 32 chairs.

Step-by-step explanation:

Divide 2 chairs by 10 minutes to find the amount of chairs made per minute.

2/10 = 0.2 chairs per minute

Divide 5 chairs by 0.2 chairs per minute to find how much time it takes to make 5 chairs.

5/0.2 = 25 minutes

It takes the machine 25 minutes to make 5 chairs.

Divide 32 chairs by 0.2 chairs per minute to find how much time it takes to make 32 chairs.

32/0.2 = 160 minutes

It takes the machine 160 minutes to make 32 chairs.

Answer:

Step-by-step explanation:

Graph the points and draw an aproximate line of fit that includes two of the points. Then using point-slope form find the linear equation of that line.

10-(-4)=m(-5-4) is 14=m(-9) solve for m and find the slope is aproxx -14/9 or -1.555. Then do some fancy math to find your y intercept and you come out with an aproxx line of fit of y=(-14/9)x+(20/9). Or you could plug these points into excel and have it spit out a trendline of y=(-1.26)x+(0.467)

The first step that we must take before attempting to solve a problem is to understand what the problem statement is asking from us and what is given to us to help accomplish that goal.  Looking at the problem statement, it asks us what the probability of choosing a vegetable is.  We are given information about how many dishes of each type of food there is out of 10 dishes.

The next step that we need to do is to collect the total amount of vegetable dishes that have been listed in the problem statement along with the total amount of dishes.  We know that there are 10 covered dishes and that there are 2 broccoli and 2 carrot which adds up to 4 vegetable dishes.

Now that we have that information we can move onto the final part which is to determine the probability of choosing a vegetable dish.  We can do this by dividing the total amount of vegetable dishes from the total amount of dishes.

Determine the probability

Therefore, looking at the options that best matches the answer that we got we can confidentially say that it is option A, 2/5.

[tex]\huge\text{Hey there!}[/tex]

[tex]\text{Your equation: }\rm{\dfrac{number\ of\ the\ vegetables (the\ carrots\ \& \ the \ broccolis)}{total\ meals\ you\ have\ all\ together} = probability}\\\\\rm{\dfrac{2\ carrots + 2 \ broccolis}{10\ meals} = probability}\\\\\text{2 + 2 = \boxed{\mathbf 4} , right?}\\\\\rm{\dfrac{4}{10} = probability}\\\\\rm{\dfrac{4\div2}{10\div 2} = probability}\\\\\rm{\dfrac{2}{5} = probability}\\\\\\\huge\text{Therefore, your answer should be: \boxed{\mathsf{\dfrac{2}{5}}}}\huge\checkmark[/tex]

[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Answer:

The zeros are 0,3,2

Step-by-step explanation:

Heres a graph

Answer:

3 1/3

Step-by-step explanation:

2 1/2 = 5/2

1 1/3 = 4/3

5/2×4/3

5×4/2×3=

20/6=

10/3 = 3 1/3

Answer:

3 1/3

Step-by-step explanation:

2 1/2 x 1 1/3 = 3 1/3

Answer:

CD=8

R=6

Step-by-step explanation:

2r+3c=36

3r+2c=34

6r+9c=108

-6r-4c=-68

5c=40

c=8

Answer:

each record is 9 dollars and each CD cost 6 dollars

Step-by-step explanation:

36÷2=18

18÷2=9

18÷3=6

Answer:if a triangle is a right triangle, then the sum of the squares of the lenghts of the legs is equal to the square of the length of the hypotenuse.

- a property of all triangles with a right-angle (an angle of 90°)

Step-by-step explanation:

Zach is trying to find out the hypotenuse value of the right-angle triangle.

A right triangle is defined as a triangle in which one angle is a right angle or two sides are perpendicular.

The Pythagorean theorem states that "in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides".

Zach is most likely trying to find the length of the hypotenuse of a right triangle, which is the side opposite the right angle, given the lengths of the other two sides.

In this case, given 32 inches, 20 inches, and 20 inches values, he's trying to find out the hypotenuse value of the right-angle triangle.

Learn more about the right triangle here:

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Answer:

ahh,  ok so i believe  its  A  AND  E

Step-by-step explanation:

i have taken this quiz i think and i think this was it if im wrong im SOOO sorry

Answer:

Im pretty sure its #2

Step-by-step explanation:

hope thats my explanation.

Answer:

48 square units

Step-by-step explanation:

Area = length x width

        = 8 x 6

        = 48

Answer:

588

Step-by-step explanation:

8 x 3.5 = 28
6 x 3.5 = 21

Formula = Length x Height = Area

28 x 21 = 588

Answer:

Down below

Step-by-step explanation:

The correct format for this is 3,900,000

Answer:

3,900,000

Step-by-step explanation:

Answer:

2nd one

Step-by-step explanation:

because both sides of table should be in the answer

Answer:

I think its the second one and no I'm not copying the person above me or below me who answered

Step-by-step explanation:

i can see the picture now

Answer:

52

Step-by-step explanation:

56

Answer:

7

Step-by-step explanation:

1. Subtract the 4x on both sides = -14 = -2x

2. Divide -2 on both sides to get -14/-2 = x

3. -14/-2 = 7 so 7 = x

Answer: (C) 37.68 m

Step-by-step explanation:

    We can use a formula to help us solve for the circumference of this circle.

        C = 2πr

        C = 2π(6)

        C ≈ 37.68 m

The circumference is about 37.68 m, so the answer to your question is option C.

Answer: 15

Step-by-step explanation: im pretty sure its 15 cuz 30% of 50 = 0.3x50=15