HELP PLS IVE ASKED THIS LIKE 3 TIMES ALREADY!!!!

Simplify:
1. ½(2r + 4) - ¼(16 - 8r)
2. (8x - 3) - (2x + 6)
3. (2 - 7y) - 3(y - 9)
4. 2(3x - 4) - (2x - 5)

Answer:

6a + 2

Step-by-step explanation:

a + 3a - 1 + 2a + 3

6a - 1 + 3

6a + 2

Answer: A) y = 6x +3

Step-by-step explanation:

Let x represent the number of hours. $6 per hour can now be written as 6x.

Now, we must account for the $3 flat, fee and add it to 6x, getting 6x + 3

Answer:

180 ft^3

Step-by-step explanation:

volume=lwh

15 * 2* 6 = 180 ft^3

*change 24 inches to 2 feet*

Answer:

180 ft³

Step-by-step explanation:

To find the volume of a right rectangular prism, the equation is length x width x height. So, you would do 2 x 6 x 15, because 24 inches is 2 feet and the rest is given. And so, 2 x 6 x 15 = 180, so your answer is 180 ft³.

(hope this helps :P)

Answer:

a = 8

b = 5

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

supplementary means 180 and right angle is 90 so 180-90 gives us 90 which is also a right angle. So false, acute angle is when the angle is less than 90. If it is excatly 90 then that would be right angle.

Answer:

one movie ticket is 12$ and 5 is 60$

Step-by-step explanation:

divide 48 by 4 = 12 then to find how much it is per ticket multiply 4*12 = 48

Answer:

The dimensional analysis method uses equivalences written in fractional form. Because the numerator and denominator of the fraction are equivalent, the value of the fraction is 1. Multiplying by 1 does not change the quantity, but using an equivalence will change the units (or label). In order for units to cancel they must be in the numerator and the denominator of the fraction

Step-by-step explanation:

Dimensional analysis is a method of problem solving that takes into consideration the identity property of multiplication whereby the product of a number and 1 will always give the same number, that is 1 × n = n whereby the value "n" remains the same after the multiplication

Therefore, a fraction of two equivalent measurements but different units has a value of 1, and multiplying the equivalent fraction with another measurement with the same unit as the denominator of the fraction with a value of 1 changes the unit to that of the unit of the numerator

Answer:

5.43333 recurring

Step-by-step explanation: Mean is the average of a set of numbers. That is, the sum of the digits in the set, divided by the number of the digits.

In the question above, we have 9 digits. So we find the sum of the digits divided by 9.

(9.6+2+4.1+8+5.9+2+3.7+6+7.6)/9

48.9/9

5.4333recurring

hope this helped!

Answer:

5.43333

Step-by-step explanation:

9.6+2+4.1+8+5.9+2+3.7+6+7.6=48.9

48.9/9=5.43333

Answer:

B

Step-by-step explanation:

A- angela

C- charli

the answer is b becasue their total together is $109, but since charli went over her data limit she has to pay an extra $15 so, if they split the bill and add $15 dollars to bill that is the amount charli has to pay so therefore, its B  

c + a = 109

c = a + 15

Answer:

5

Step-by-step explanation:

couse 5x1 its 5 and 5 x1x1 its 5

Answer: The Napoleonic Code

Step-by-step explanation:

I took the test, and I also needed help. Im not sure if it's the right answer but it's what everyone I asked said

Answer:

3:6:4

Step-by-step explanation:

We are given that

Number of apples in the basket=12

Number of pears in the basket=24

Number of oranges in the basket=16

We have to find the ratio of apples, pears and oranges in the  basket.

[tex]12=4\times 3[/tex]

[tex]24=4\times 3\times 2[/tex]

[tex]16=4\times 2\times 2[/tex]

HCF (12,24,16)=4

Now, divide each number by HCF

Then, we get

3:6:4

Therefore, the ratio of apples, pears and oranges in the  basket.

3:6:4

Answer:

The answer is apple

Step-by-step explanation: If you break it out correctly, whenever the sky tastes like watermelon its a sign of the birth of apples.

Answer:

the answer is simply 14

Step-by-step explanation:

its ez dum baby brain

Answer:

0.236842105 ft

Step-by-step explanation:

5.75-3.5=2.25

2.25/9.5=.236842105

Step-by-step explanation:

A=l×b

=(2a+b)(3a+c)

=6a²+2ac+3ba+bc

hope it helps.

Answer:

6a^2+2ac+3ab+b^2

Step-by-step explanation:

Given

length=2a+b

breadth=3a+c

Now,

Area=?

We know,

Area=l*b

(2a+b)*(3a+c)

2a(3a+c)+b(3a+c)

6a^2+2ac+3ab+b^2

You can use formula (a+b)^2

a^2+2ab+b^2

Answer:

35 > y. 36 is not a possible solution

Step-by-step explanation:

The correct inequality for the situation '' Monica wants to spend no more than $35'' is,

⇒ x ≤ $35

And, 36 is not a possible solution.

A relation by which we can compare two or more mathematical expression is called an inequality.

We have to given that;

The situation is,

⇒ Monica wants to spend no more than $35.

Now, Let the amount to spend by Monika = x

So, We can formulate;

⇒ x ≤ $35

Here, Substitute x = 36 in above equation, we get;

⇒ x ≤ 35

⇒ 36 ≤ 35

Which is not possible.

Hence, 36 is not a possible solution.

Learn more about the inequality visit:

https://brainly.com/question/25944814

#SPJ2

Answer:

8482.3 inches

Step-by-step explanation:

You have to find the circumference of the wheel.

If the radius is 13.5, the diameter is 27 (13.5 x 2).

C = πd

C = π × 27

C = 27π

100 rotations means 27π × 100 = 2700π

= 8482.3 inches

Answer:

8478

Step-by-step explanation:

13.5x2xπ=84.78

84.78x100=8478

Answer:

The co-ordinates of B (1,3 )

Step-by-step explanation:

Step(i):-

Given A( 3,4) and C( -9, -2)

Given  'B' partition AC such that

B divides AC in the ratio is 1:5 internally

Section formula

       [tex](\frac{mx_{2}+nx_{1} }{m+n} ,\frac{my_{2}_+ny_{1} }{m+n} )[/tex]

Step(ii):-

Given points are

     A( 3,4) and C( -9, -2) and ratio 1 : 5

(x₁ , y₁) = ( 3,4)     and (x₂, y₂) = (-9,-2)

m:n = 1 : 5

The co-ordinates of B

           = [tex](\frac{1(-9)+5(3) }{1+5} ,\frac{1(-2)+5(4) }{1+5} )[/tex]

         =  [tex](\frac{6}{6} , \frac{18}{6} )[/tex]

       = (1 , 3)

Final answer:-

The co-ordinates of B (1,3 )

Answer:

$22.61

Step-by-step explanation:

m a t h

Answer:

$22.61 :)

Step-by-step explanation:

Answer:

you find the sum by adding a "0" at the end of "4.2" and the stack add them (or however you can add them).

Step-by-step explanation:

 4.20

+ 2.14

=  6.34

Answer:

The expression (a+b+c)(d+e+f)  consists of 2 factors, and each of these factors has 3 terms.

Step-by-step explanation:

khan acadamy gave me the answer

Answer:

Step-by-step explanation:

It is isosceles right triangle so the sides will be a for legs, √2a for hypotenuse:

Answer:

Option 3

Step-by-step explanation:

Answer:

A river is ribbon like shape of water that flows downhill from the force of gravity. A body of water smaller than a river is often called a stream, creek, or pond.

A delta is a body of water that carries rushing water from rivers into lakes, oceans, etc.

Hope this helps!

Please mark brainliest!

Answer: ↓↓↓

Step-by-step explanation:

∠y and 86 are same-side interior angles / linear pairs so they are supplementary

∠y + 86° = 180°

∠y = 94°

∠x and ∠y are same-side exterior angles so they're also supplementary

∠x + ∠y = 180°

∠x + 94 = 180

∠x = 86°

Another way to find ∠x:

∠x and m∠86 are alternate exterior angles so they are congruent.

∠x ≅ 86

∠x = 86°

Hope that helped! Have a great day!

Answer:

12 candy bars

Step-by-step explanation:

10-1=9 9 divided by 0.75 is 12

Answer:he can buy 13 candy bars with the entire ten

Step-by-step explanation: 0.75x10 equals 9.75 and 0.75x14 equals 10.5

Answer:



Step-by-step explanation:

Step 1 Answer: No

Step 2 Answer: Yes, 4

Step 3: Yes

Answer:

3+5=8

10=12-2

Step-by-step explanation:

I think this is for the first two points ..

sorry if wrong.

Answer:

x= 5

x=2

x= 7 or -7

x=18

I want my hug now >:D