Solve: 3x + 5 - 13x = 25

Answer: h= 3/8

Step-by-step explanation:

1/2 (6h-4)=-5h+1

distribute

1/2*6h+1/2*-4=-5h-1

3h+-2=-5h+1

add 5h to both sides

8h-2=1

add two to both sides

8h=3

divide both sides by 8

h= 3/8

Step-by-step explanation:

Hey there!!

You can simply work with it.

(5x - 17)° + (3x - 11)° = 180° { Being a linear pair}.

or, 8x - 28°= 180°

8x = 180° + 28°

[tex]x = \frac{208}{8} [/tex]

Therefore, the value of x is 26°.

Now,

3x - 11°= 3×26°-11° = 67°

Again,

67°+90°+(2y+5)° = 180° { being linear pair}.

157°+2y+5° = 180°

or, 2y + 162° = 180°

or, 2y = 180° - 162°

[tex]y = \frac{18}{2} [/tex]

Therefore, the value of y is 9°.

The value of x is 26° and y is 9°.

Hope it helps....

Answer:

2/5

Step-by-step explanation:

3/5 + 1/9

= 12+6/45

= 18/45 which is 2/5

Answer:

C

Step-by-step explanation:

2*3*3*5*5 =450

The spinner alone: 1/4

The dice alone: 1/6

Together: 1/4*1/6=1/24

1/24

Answer: | x -24 |=2

Step-by-step explanation:

Given: Mary's car can go 24 miles on one gallon of gasoline.

her gas mileage can vary by 2 miles per gallon depending on where she drives .

i.e. either 2 miles added or subtracted in the  gas mileage.

i.e. -2< Gas milegae -24 <2

⇒  | Gas milegae -24 |=2

Let x represents the gas mileage.

Then,  | x -24 |=2 is the required absolute value equation that you can use to find the minimum and maximum gas mileage.

[tex]\rm{\pink{\underline{\underline{\blue{SOLUTION:-}}}}}[/tex]

- 0.8 × 1.8 × (-0.5)

= -0.8 × (-0.5) × 1.8

= + 0.4 × 1.8

= 0.72

Answer:

Step-by-step explanation:

I would say you can distribute the money by saving $25 dollars for your medium and log term and $50 for your short term. Because you will eventually raise enough from your paycheck to get your laptop. Then, once you get your laptop you put more money to your other terms.

Answer:

(4,6)

Step-by-step explanation:

1. Midpoint formula:

2. Find [tex]x_2[/tex]:

3. Find [tex]y_2[/tex]:

4. Coordinates of B:

Answer:

x < 6

Step-by-step explanation:

5x -9 < 21

then add 9 to both sides

5x< 30

divide by five

x<6

Answer:

3 bottles

Step-by-step explanation:

you equation is 7x-5=16

you add 5 to both sides which gets you 7x=21

then you divide 7 by both sides that gets you x=3

Answer:

4.5

Step-by-step explanation:

Step 1. Turn the second fraction (the one you want to divide by) upside down

(this is now a reciprocal).

Step 2. Multiply the first fraction by that reciprocal

Step 3. Simplify the fraction (if needed)

1. Alternate exterior angles

2. Vertical angles

3. Alternate interior angles

Hope that helped :)

Answer:

x= 2.64

Step-by-step explanation:

sorry im a little late but thats the answer!

Answer:

465

Step-by-step explanation:

1 + 2 + 3 + ... + n = n(n + 1)/2

1 + 2 + 3 + ... + 30 = 30(31)/2 = 465

Step-by-step explanation:

40 strawberries in the farm

Answer:

46

Step-by-step explanation:

There are 46 of straws on the farm

Step-by-step explanation:

-22 < 4x - 2 ≤ 10

-20 < 4x ≤ 12

-5 < x ≤ 3

Answer:

2

Step-by-step explanation:

Given the question :

Serena wants to create snack bags for a trip she is going on. She has 6 granola bars and 10 pieces of dried fruit. If the snack bags should be identified without any food leftover, what is the greatest number of snack bags Serena can make?

Number of granolas = 6

Number of dried fruits = 10

Since the snackbag is to be designed in such a way that there should be no food leftover, the greatest number of snack bags Serena can make could be obtained by getting the highest common factor of (6 and 10)

____6____10

2___3____5

Here, the highest common factor of 6 and 10 is 2

Hence, the greatest number of snack bags she can make is 2.

Answer:

Yes, that is correct.

Step-by-step explanation:

Let's start with the order of operations.

12 x 12 = 10

Are there any brackets? No.

Exponents? No.

Multiplication or division? Yes!

12 x 12 = 144

144 + 10

Addition or Subtraction? Yes!

144 + 10 = 154

So, 154 is right!

Answer:

VW = 19 units

Step-by-step explanation:

Here, we are to determine the value of the length of VW

Mathematically;

VW = VX + WX

VW = 17 + 2

VW = 19 units

Answer:

5 planes

Step-by-step explanation:

A plane is a surface joining three points.

Planes are the flat two dimensional surfaces which extends infinitely far.

From the figure attached planes are,

ABC, DEF, ABE, BCD, ACD

Therefore, there are five planes shown in the given picture attached.

Answer:

A

Step-by-step explanation:

Perimeter of a rectangle is 2(L+W)

2(37+28)=130 cm and the width should be less than the length by nine so 37-28=9

Answer:

180, same side interior, 120, incorrect

Step-by-step explanation:

Seeing that the other person failed to answer the question at all and made a worthless topic answer.  I went ahead and solved it.

So all you have to know that sets stuart wrong is that angle 12 is not 69 degrees. So the dropdowns as follows. Angle 1, 7 and 8 make one triangle and have equal degrees. So 180 equals a whole triangle. Angle 12 and 8 are on the same side and inside the triangle. (Remember 1,7,8? well divide 180 by 3 and u get angle 8 being 60. Same as angle 7. The interior trapezoid will be 60+60+120+120=360.) Angle 12= 120 thus Stuart is wrong.

The reasoning that may be used for finding the measure of m∠12, is the

same side interior angles theorem.

The correct options using the drop-down menu are;

Reasons:

Given parameters;

Line x ║ line y

m∠1 = 65°, m∠7 = 55°

m∠12 = 60°

Stuart states ∠12 = 60°

The reasoning is presented as follows;

Step 1: m∠8 = 60°, because m∠1 + m∠7 + m∠8 = 180°

Step 2: ∠8 ≅ ∠12, because ∠8 and ∠12 are corresponding angles

Step 3: So, m∠12 = 60°

Using the drop-down menu, we have;

The sum of ∠1, ∠7, and ∠8 is 180° (Sum of angles in the triangle)

∠8 and ∠12 are same side interior angles (by definition)

Same side interior angles are supplementary, therefore;

∠8 +∠12 = 180°

∠12 = 180°  - ∠8

Which gives;

The measure of ∠12 must be 180° - ∠8 = 180° - 60° = 120°

The measure of ∠12 must be = 120°

Stuart is not correct

Learn more about angles formed between parallel lines and a transversal here:

https://brainly.com/question/2633335

Answer:

The answer is 7

Step-by-step explanation:

Because 7 times 3 will give you 21, just divide 21 by 3.

Answer:

The answer is 7

Step-by-step explanation:

7+7+7=21

3×7=21

Answer:

7 Celsius to Fahrenheit is 44.6.

There is a five hour gap.

The tempature drops two degrees per hour. So, multiply.

2 x 5 = 10.

Subtract 10 from 44.6.

You get 34.6.

34.6 is the answer.

Answer: It will take 10 weeks! :)

Step-by-step explanation:

So let's look at this together.

The question states that they raise 90$ per week.

There's two ways you can do this

You can multiply,

Think, what times 90 will equal 900? The answer is 10!

90 x 10= 900!

(if you need help with multiplication, let me know)

Or you can divide.

900/90=10!

(if you need help with division, let me know)

So it would take, in total, 10 weeks to raise 900 dollars.

Answer:

The number is rational

Step-by-step explanation:

89.396668 is terminating decimal number

Therefore it is rational.

Answer:it is a rational number

Answer: I think the answer is 9.9 . 10-28

Answer:

The 7.00 and 10^8 is not in scientific notation because 7.00 can be written as 7 in scientific notation.

Answer:

c) part

Step-by-step explanation: