PLS HELP ME 16 and 17

Answer:

x=3

Step-by-step explanation:

3(x-2)+x-1=5

3x-6+x-1=5

4x-7=5

4x=12

x=3

Answer:

3

Step-by-step explanation:

3(x-2)+x-1=5

3(x-2)+x=6

3x-6+x=6

3x+x=12

4x=12

x=3

Answer:

The answ is B

Step-by-step explanation:

Remember. Why is it called parallelogram. Look at the first section of the word parallelogram. You can see “parallel.” Rhombus has 4 parallel lines that are diagonal to each other.

Answer:

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

[tex]m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\ [/tex]

where

(x1 , y1) and (x2 , y2) are the points

We have

[tex]m = \frac{0 - 4}{1 - - 3} = - \frac{4}{4} = - 1 \\ [/tex]

We have the final answer as

Hope this helps you

Answer:

About 48 members would be expected to say that dues be raised

Step-by-step explanation:

Here, we shall be using a case of a representative sampling to determine the actual.

Out of the 100 selected members, 6 said the dues should be raised;

This represents a percentage of 6/100 = 6%

So out of the 800, the expected number of members that would ask for a dues raising will be;

6/100 * 800 = 48

Answer:

37,502

Step-by-step explanation:

With the provided details we have:

Range of number = 37,493 - 37,503

The number is even number

Therefore, possible options are:

37,494

37,496

37,498

37,500

37,502

When number rounded to nearest tens, is  less than the original number

Rounding off above numbers to nearest tens we have

37,490

37,500

37,500

37,500

37,500

There is only 2 numbers which full fill the condition of original number number being smaller than the rounded off number.

37,494 and 37,502

The next condition is on rounding to nearest 1,000's

37,494 rounded to 37,000

37,502 rounded to 38,000

Provided that the rounded number in 1000's is more than the original mystery number.

37,000 is less than 37,494 thus not feasible.

38,000 is more than 37,502

This is the mystery number.

Answer:

None

Step-by-step explanation:

In a right triangle there is one 90-degree angle and the other two have to be acute because the angles have to sum to be 180 degrees.

Answer:

i think c but not positive

Step-by-step explanation:

Answer:

here is the answer , just have a look

Answer:

$22.50

Step-by-step explanation:

50/100 = x/45

cross multiply

50 × 45 = 100 × x

2250 = 100x

divide both sides by 100

22.5 = x

*note: marksup the price means that $45 should be more than what the value of x is. $45 is more than $22.50. you can also check your work by looking at the fact $22.50 is exactly half (50%) the amount of $45*

I got $720 because i did x + 30y = 1770, and then 2x + 50y = 3190, 5x + 150y = 8850, 6x + 150y = 9570 and lastly x = 720.

The required cost of one charter bus would be 720 dollars.

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

Let's assume that cost to charter one bus would be x and the spend on the student would be y

According to the given situation, we can write the equations as

x + 30y = 1,770   ....(i)

2x + 50y = 3,190 or

x + 25y = 1,595 .....(ii)

Subtracting equation (ii) from equation (i), and solving for y

x + 30y - (x + 25y) = 1,770 - 1,595

5y = 175

y = 35

Substitute the value of y= 35 in the equation (i), and solve for x

x + 30(35) = 1,770

x + 1,050 = 1,770

x = 1,770 - 1,050

x = 720

Therefore, the cost of one charter bus would be 720 dollars.

Learn more about the equation here:

brainly.com/question/10413253

#SPJ2

8km - 24 minutes, to find the unit rate (how long it took to run 1km)

We would make a ratio,

8:24

Now just simplify,

8:24

=

1:3

Therefore the unit rate would be 1 kilometer covered for every 3 minutes.

Answer:

0.33 repeating kilometers per minute. 1km/3min

Answer:

China produced 18% of the world's wheat yield in 2015.

Step-by-step explanation:

To determine the percentage of the world's wheat yield China produced in 2015, we will divide the quantity of wheat China produced by the total quantity of wheat produced globally and then multiply by 100%.

From the question,

Wheat produced globally in 2015 = 734.1 million tons

Wheat produced by China in 2015 = 130.2 million tons

Percentage of the world's wheat yield China produced in 2015 =

(130.2 million tons / 734.1 million tons) × 100%

= 0.17736 × 100%

= 17.736%

= 18% ( to the nearest whole number)

Hence, China produced 18% of the world's wheat yield in 2015.

Answer:

14, 18,

Step-by-step explanation:

It goes by 4's. 2 ,6 ,10 ,14 ,18.

Answer:

2, 6, 10, 14, 18

Step-by-step explanation:

Yeah it going by 4's

Answer:

[tex] y = -\dfrac{4}{5}x + 11 [/tex]

Step-by-step explanation:

(5, 7), (10, 3)

[tex] m = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{3 - 7}{10 - 5} = -\dfrac{4}{5} [/tex]

[tex] y = mx + b [/tex]

[tex] y = -\dfrac{4}{5}x + b [/tex]

[tex] 7 = -\dfrac{4}{5} \times 5 + b [/tex]

[tex] 7 = -4 + b [/tex]

[tex] b = 11 [/tex]

Answer:

[tex] y = -\dfrac{4}{5}x + 11 [/tex]

Answer:

3 and 3 and the type is Parallel Ig (Im doing the same thing xd

Answer:

3 < x < 6

Step-by-step explanation:

8 < 3x - 1 < 17

Add 1 to all sides

8+1 < 3x - 1+1 < 17+1

9 < 3x  < 18

Divide all sides by 3

9/3 < 3x/3  < 18/3

3 < x < 6

Answer:

x=(3,6)

Step-by-step explanation:

3x-1>8 and 3x-1<17

3x>9           3x<18

x=3               x=6

Answer:

y=2x-1

Step-by-step explanation:

Answer: Jon collected 173 stamps.

Answer:

Commutative property of addition

The commutative property is when parts of an equation can be moved around, but give the same answer.

Step-by-step explanation:

Answer:

Commutative property of addition

The commutative property is when parts of an equation can be moved around, but give the same answer.

Step-by-step explanation:

Answer:

LoOk At ThE CaLcUlAtOr

Step-by-step explanation:

Fraction form:  1/1616

Answer:

You would have to rent 28 movies.

Step-by-step explanation:

You would set up the problem as a system of equations. This means that you have to have two equations.

Dish: [tex]y=3.50x+40[/tex]

Direct TV: [tex]y=2.25x+75[/tex]

In order to find the answer to these, you can either graph them or set them equal to each other. If you graph them, the answer is where the two lines intersect. For this, we will set them equal to each other:

[tex]3.50x+40=2.25x+75[/tex]

To start, since there is a number with the same variable on both sides, we must subtract the lower one from both sides of the equation. In this case, we will subtract [tex]2.25x[/tex] from both sides, giving us:

[tex]1.25x+40=75[/tex]

Now, we solve like a normal two-step equation.

Subtract 40 from both sides:

[tex]1.25x=35[/tex]

After that, we will divide both sides of the equation by 1.25:

[tex]\frac{1.25x}{1.25}=\frac{35}{1.25}[/tex]

This gives us:

[tex]x=28[/tex]

Which means you would have to rent 28 movies exactly in order for their prices to match.

Answer:

B

Step-by-step explanation:

rotate 180 --> translate up by 4:  (x,y)--> (-x,-y) --> (-x,-y +4)