Evaluate 3a + 24 ÷ 2 + 2(3 + 7), if a = 2.

Answer:

multiply both sides of the equation by 4 then move the constant to the right-hand side and change its sign then calculate the difference and your answer is r= -16

Step-by-step explanation:

Answer:

There is no x in the equation, but r = -16.

Step-by-step explanation:

Our original equation is: r/4 + 9 = 5

If we ultiply both sides, we get: r + 36 = 20

Then we move the constance to the right: r = 20 - 36

And then we calculate to get: r = -16

Answer:

0.25

Hope this helps you! Have a nice evening and good luck!

Answer:

1: 87.96in

2: 109.96in

3: 21.99in

Step-by-step explanation:

Answer:

1.  88

2. 110

3.  22

Step-by-step explanation:

For 1 & 2, I multiplied the radius by two to get the diameter. I then multiplied the diameter by pi (22/7) to get the circumference. For number 3, I just skipped step one because you already had the diameter.

Answer:

1 1/6

Step-by-step explanation:

10/4*1/3=10/12=5/6= 1 1/6

Answer:

3/4

Step-by-step explanation: I saw your coment that had the answer, but sorry for being late i need points.

have a great day

Answer:

I think your answer is 72

Answer:

72 pooooooooooooooooooooo

Answer:

v, measuring liquid is volume

Answer:

P

Step-by-step explanation: It the distance around the space showing that he needs to measure it then put in a spot where it fits. Hope this helps!!

Answer:

[tex]12 + x + 14 = 12 + 14 + x \\ = 26 + x \\ x = - 26[/tex]

Answer:

x+26

Step-by-step explanation:

Let's simplify step-by-step.

12+x+14

Combine Like Terms:

=12+x+14

=(x)+(12+14)

=x+26

Answer:

D i got u girl

Step-by-step explanation:

Answer:

If I remember how to do this correctly then the answer should be

A) (4, 1)

Answer:

No it is not

Step-by-step explanation:

( 9 )

1.5 * 6 since the TRUE height and width must be multiplied

Answer:

2

Step-by-step explanation:

Answer:

5.7 is the answer

Step-by-step explanation:

2.85×2=5.7

Answer:

3.70 for a dozen

Step-by-step explanation:

2.85 + 2.85 =          3.70    

Answer:

Step-by-step explanation:

I'm doing great. Helping as much people as i can on here today. wbu?

Answer:

keep practice and review all the times

Answer:

A

Step-by-step explanation:

Because if she worked for 4 hours on Saturday and she gets $8 per hour, to find how much money she earned on Saturday, you do 8x4=32. Then, you take 72 which is the total amount of money and do 72-32 to see how much money she earned on Sunday alone. That equals 40, and 40÷8(amount of money she earns per hour)=5, so you know how many hours she worked on Sunday.

And I hope you get better at math! Im sure you can do it, it just takes practice. Good luck!:)

Answer:

Step-by-step explanation:

(bal   -  pymt) =  (amt chrged on * rate)   =  interest charged

650       300        350               0.01167 4.0845

354.08 50        304.08       0.01167 3.5486136

307.63 50        257.63       0.01167 3.0065421

260.64 50        210.64       0.01167 2.4581688

213.1 50        163.1               0.01167 1.903377

165         50        115               0.01167 1.34205

total interested charged (add the column) 16.3432515

(yes I cheated and used a spread sheet :)   )

Answer:

so what is the question?

Answer:

27

Step-by-step explanation:

5x+12=147

=147-12

135=5x

135/5

x=27

Answer:

9,510,631

Step-by-step explanation:

Answer:

40,101,000,000?

Answer:

Here's a picture of the answer.

Step-by-step explanation:

Answer: [tex]2^{3}[/tex]

Step-by-step explanation: The numbered steps correspond with the picture.

Step 1:

Step 2:

Step 3:

Step 4:

Step 5:

Step 6:

I hope this helped and that the steps were easy to follow!

The exponent [tex](14.7 + 9.3) ^{1/2}[/tex] to the second power will give the result as 4.89

The exponents of a number are defined as the representation of a number that shows how many times a number is multiplied by itself.

We have been given the exponent as;

[tex](14.7 + 9.3) ^{1/2}[/tex]

It can be written as;

√(14.7 + 9.3)

Add the terms then solve;

(14.7 + 9.3) = 24

Now √24 = 4.89

Hence, the exponent [tex](14.7 + 9.3) ^{1/2}[/tex] to the second power will give the result as 4.89

Learn more about exponentiation here:

https://brainly.com/question/26938318

#SPJ2

Answer:

250

Step-by-step explanation:

Answer:

Try B. I'm not entirely sure.

Step-by-step explanation:

Answer:

D)

Step-by-step explanation:

Distributive rule: a(b + c) =a*b + a*c

-4(7 - 1) = (-4)*7 + (-4)(-1)

            = -28 + 4

           = - 24

Answer:

The fencing will cost about $740.16.

Step-by-step explanation:

Find how much fencing is needed around the garden by finding the perimeter of the semicircular garden. To find the perimeter of a semicircle, add half of the circumference of the circle to the diameter of the circle.

P =   1 / 2 πd + d Use the circumference formula and divide it by 2 because the garden is a semicircle. Add the diameter to take into account all sides of the semicircle.

P ≈   3.14(36) /2  + 36 Substitute for the diameter and π.

P ≈ 92.52 Simplify.

The perimeter of the semicircular garden is about 92.52 feet, therefore the fence will be 92.52 feet long.

Find how much the fencing will cost altogether. Multiply the length of the fence by the cost per linear foot of the fencing.

92.52 × 8.00 = 740.16

Answer:

A

Step-by-step explanation:

combine 2 and 3 and get 5x+5

Answer:

A. 5x + 5

Step-by-step explanation:

You can only combine two terms 3x and 2x to get 5x + 5 in which it is your final answer.