Question 5 of 10
How many solutions are there to the equation below?
6x +35+ 9x = 15(x + 4) -
- 25
A. 0
O B. 1
C. Infinitely many
SURMIT

Answer:

5 4/9

Step-by-step explanation:

8 2/9 - 2 7/9

Converting the numbers from mixed Fraction :

(74/9 - 25/9)

L.C.M = 9

(74 - 25) / 9

= 49 / 9

= 5 4/9

Answer:

1.804 L

Step-by-step explanation:

Answer:

63 m²

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )

Here b = 14 and h = 9 , then

A = [tex]\frac{1}{2}[/tex] × 14 × 9 = 7 × 9 = 63 m²

Answer:

2145

Step-by-step explanation:

Given that:

Number of basic instincts present = 66

Number of choices = 2

Using combination :

nCr = n! / (n - r)! r!

66C2 = 66! / (66 - 2)!2!

66C2 = 66! / 64!2!

66C2 = (66 * 65) / 2

66C2 = 2145 different personalities

Answer:

The slope is 4

Step-by-step explanation:

The slope is given by

m = ( y2-y1)/(x2-x1)

m = ( 8-4)/(3-2)

   = 4/1

   =4

Answer:

8-3x/2= 5

=>-3x/2=5-8

=>-3x=-3×2

=>-x=-6/3

=>x=2

Answer:

I believe it would just be 5/6.

Step-by-step explanation:

In a six-sided dice, there are five numbers less than 6!

Step-by-step explanation:

sum of dice=1+2+3+4+5+6=21

sum of two sided dice=21(2)=42

sum of numbers less than 6=1+2+3+4+5=15

probability of two numbers less than 6=2/12=1/6

Answer:

Step-by-step explanation:

the red line looks like it's  y = -3/4x +1

the blue line looks like it's y = x - 6

Maybe in the picture all the choices are not seen?  

Answer:

13a-6b

Step-by-step explanation:

Answer:

13a - 6b

Step-by-step explanation:

combine like terms:

6a+5a-b-5b+2a

combine all the terms with the variable "a"

13a-b-5b

combine all the terms with the variable "b"

13a-6b

9514 1404 393

Answer:

  4p

Step-by-step explanation:

Since there are 4 cards in each pack, the number of cards is 4 times the number of packs:

  4p . . . . number of cards Adriana bought

Answer:

24 rows of seats

Step-by-step explanation:

384/16          Equation ( 384 in all, and 16 in each)

24                 Solve

Answer: 108

Step-by-step explanation: 60% of 180 is 108

Answer:

Write 60% as a rate per 100. -- 60% = 60/100

Write 60/100 as a decimal. -- 60/100 = 0.6

What is Mr. Lester's target heart rate? -- 0.6 (180) = 108 beats per minute

Answer:

52 units.

Step-by-step explanation:

Use the Triple 5-12-13

20 / 4 = 5

48/ 4 = 12

So  the hypotenuse = 4 * 13 = 52.

The lengths of Hypotenuse 52 units.

The Pythagoras theorem states that the square of a triangle's hypotenuse is equal to the sum of its other two sides' squares.

According to the Pythagoras theorem, the square of the hypotenuse of a triangle, which has a straight angle of 90 degrees, equals the sum of the squares of the other two sides.

Given:

The measurement of two sides are 20 units and 48 units.

Now, Using Pythagoras theorem

H² = P² + B²

H² = 20² + 48²

H² = 400 + 2304

H² = 2704

H = 52 units.

Hence, lengths of Hypotenuse 52 units.

Learn more about Pythagoras theorem here:

https://brainly.com/question/343682

#SPJ5

Answer:

Equation of line passing through   ( 2,2) in point slope form is y-2=3 (x-2)

Step-by-step explanation: hop this helps you

Answer:

y=2x-1 is the answer in y=mx+b form.

Answer:

Step-by-step explanation:

Use two points on the graph to find the slope:

The slope is:

Answer:

200 questions

Step-by-step explanation:

152 questions correct and earned 76%

so, 152/x = 76/100

x= 152*100/76

x=200

Hope this helps plz hit the crown :D

Answer:

y=-3/4x-3

Step-by-step explanation:

Answer:

(-1,0) and (8,9)

Step-by-step explanation:

The solution will be obtained when f(x) = g(x)

Mathematically;

x + 1 = x^2-6x-7

x^2-6x-x-7-1 = 0

x^2-7x-8 = 0

x^2-8x + x -8 = 0

x(x-8) + 1(x-8) = 0

(x+1)(x-8) = 0

x = -1

x = 8

so let us get the f(x) and g(x) values

For x + 1

-1 + 1 = 0

8 + 1 = 9

Points are;

(-1,0) and (8,9)

Answer:

m < DBC = 51

Step-by-step explanation:

Looking at the picture, we know <ABD and <DBC make up <ABC. Knowing this, we can set up an equation like so, plug in the known values, and solve to find m<DBC:

[tex]m<ABC = m<ABD + m<DBC\\122 = 71 + m<DBC\\m<DBC = 122 - 71\\m<DBC = 51[/tex]

Answer:

[tex]TG = 2.2[/tex]

Step-by-step explanation:

Represent Tristan's house with T, his grandparent's with G and his parents with P.

Such that:

[tex]TP = 6[/tex]

[tex]GP = 6.4[/tex]

Required

Find TG

To solve this, we make use of Pythagoras Theorem which is represented as:

[tex]GP^2 = TP^2 + TG^2[/tex]

Substitute values for GP and TP

[tex]6.4^2 = 6^2 + TG^2[/tex]

[tex]40.96 = 36 + TG^2[/tex]

Collect Like Terms

[tex]TG^2 = 40.96 - 36[/tex]

[tex]TG^2 = 4.96[/tex]

[tex]TG = \sqrt{4.96[/tex]

[tex]TG = 2.2[/tex] --- Approximated

Hence, the distance between Tristan ans his grandparent's house is 2.2 miles

Answer:

AB = 3 and AC = 4

Step-by-step explanation:

Given that the triangles are similar then the ratios of corresponding sides are equal, that is

[tex]\frac{AB}{WX}[/tex] = [tex]\frac{BC}{WY}[/tex] , substitute values

[tex]\frac{AB}{30}[/tex] = [tex]\frac{3}{30}[/tex] ( cross- multiply )

30AB = 90 ( divide both sides by 30 )

AB = 3

and

[tex]\frac{AC}{XY}[/tex] = [tex]\frac{BC}{WY}[/tex] , substitute values

[tex]\frac{AC}{40}[/tex] = [tex]\frac{3}{30}[/tex] ( cross- multiply )

30AC = 120 ( divide both sides by 30 )

AC = 4

Answer:

Step-by-step explanation:

Given

ΔWXY ~ ΔBAC

Therefore, the triangles are similar, so corresponding sides would be in the same ratio, so

WY/ BC = XW/AB

substitute WY = 30, BC = 3, XW = 30, AB = x

30 / 3 = 30 / x

x = [30 × 3] / [30]

x = 90 / 30

x = 3

Thus,

AB = 3

now

WY/ BC = XY/AC

substitute WY = 30, BC = 3, XY = 40, AC = y

30 / 3 = 40 / y

y = [40 × 3] / [30]

y = 120 / 30

y = 4

Thus,

AC = 4

Therefore,

Answer:

68 Chips

Step-by-step explanation:

On the picture above, I was confused about t=0 and 9am which one I will put in , but I tried to help you to get the right answer.

Answer:

43

Step-by-step explanation:

x + 18 = 61 (we're given the total length and one part, so it can be rewritten like this!)

x = 43

hope this helps!

Answer:

3 beverages, 5 appetizers, 8 entrees, and 4 desserts.

Step-by-step explanation:

I think you meant 20 items, so let's do that. To find 15% of 20, we multiply 20 by .15. This gets us 3. We repeat this with all the other numbers, using different decimals, of course. We get 3 beverages, 5 appetizers, 8 entrees, and 4 desserts. 3 + 5 + 8 + 4 is 20, so everything checks out.

Answer:

D

Step-by-step explanation:

For sure, it cannot be easily explained. Plus you need this answer now. CORRECT AND CHECKED!

Answer:

A & C

Step-by-step explanation:

A is similar to P

C is also similar because it has same size of diameters

Answer:

The answer is B. (-7,-2)

Step-by-step explanation:

Multiply the first equation by 7,and multiply the second equation by -6.

7(−3x+6y=9)

−6(5x+7y=−49)

Becomes:

−21x+42y=63

−30x−42y=294

Add these equations to eliminate y:

−51x=357

Then solve−51x=357for x:

−51x=357 Divide both sides by -51

x=-7

Write down an original equation:

−3x+6y=9

Substitute−7forxin−3x+6y=9:

(−3)(−7)+6y=9

6y+21=9(Simplify both sides of the equation)

6y+21+−21=9+−21(Add -21 to both sides)

6y=−12

y=-2

Answer:

-7-2

Step-by-step explanation: