Given the diagram below, find the value of y.

Answer:

T-shirt is x

pants is y -> 2y=45

total is : 4x+2y=119

as we know 2y=45

4x+45=119

4x = 119-45

x= 74/4

each T-shirt is 18.5

Answer:  See below

y=(4/3)x-5

y = -5x+1

Step-by-step explanation:

The basic form of an equation of a straight line in slope intercept form is y=mx+b, where m is the slope and b the y intercept (the value of y when x=0):

1) slope=4/3, y-intercept=-5 .

y = mx + b:  y=(4/3)x-5

2) slope =-5, y-intercept =1.

y = mx + b:  y = -5x+1

Answer:

1. la 2. unas 3. el 4. unos

Step-by-step explanation:

Yo tengo la calculadora cientifica y unas reglas en la clase de matematicas. Miguel, tu tienes el libro de Shakespeare y unos boligrafos para escribir en el cuaderno

Step-by-step explanation:

a:

g(10) = -3(10)+1

g(10) = -29

b:

g(x) = 16

-3x + 1 = 16

-3x = 15

x = -5

CHECK:

g(-5) = -3(-5) + 1

g(-5) = 15 + 1

g(-5) = 16

Hope that helps

Answer: 1.4 ,0.667

Step-by-step explanation: 14/10 or 1 4/10

Answer:

D. y = 3x^2 − 2

Step-by-step explanation:

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Down

Vertex:  

(

0

,

2

)

Focus:  

(

0

,

23

12

)

Axis of Symmetry:  

x

=

0

Directrix:  

y

=

25

12

x

y

−

2

−

10

−

1

−

1

0

2

1

−

1

2

−

10

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Up

Vertex:  

(

0

,

−

3

)

Focus:  

(

0

,

−

23

8

)

Axis of Symmetry:  

x

=

0

Directrix:  

y

=

−

25

8

x

y

−

2

5

−

1

−

1

0

−

3

1

−

1

2

5

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Up

Vertex:  

(

0

,

−

2

)

Focus:  

(

0

,

−

15

8

)

Axis of Symmetry:  

x

=

0

Directrix:  

y

=

−

17

8

x

y

−

2

6

−

1

0

0

−

2

1

0

2

6

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Up

Vertex:  

(

0

,

−

2

)

Focus:  

(

0

,

−

23

12

)

Axis of Symmetry:  

x

=

0

Directrix:  

y

=

−

25

12

x

y

−

2

10

−

1

1

0

−

2

1

1

2

10

Answer:

18

Step-by-step explanation:

Answer:

https://mathschmidt.weebly.com/uploads/6/1/4/6/6146296/law_of_sines_+_cosines_homework_key_with_practice_test.pdf  

Step-by-step explanation:

Answer

pythagorean theorem

Step-by-step explanation:

side AC to ^2 + side AB to ^2 = side BC to ^2

Answer:

7

Step-by-step explanation:

Answer: 2

Step-by-step explanation:

770/7=110

220/110= 2

Answer:

4200

Step-by-step explanation:

20,000*0.60=12000

12,000*0.35=4200

Answer:

Y = 1

Step-by-step explanation:

1÷2= 2

Answer:

y = 4

Step-by-step explanation:

1) Multiply all terms by the same value to eliminate fraction denominators

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

2) Cancel multiplied terms that are in the denominator

[tex]y = 2 *2[/tex]

3)  Multiply the numbers

y = 4

[tex]\huge\underline\mathtt\colorbox{cyan}{A.(-39/3)}[/tex]

[tex]\huge\bold{\purple{\bold{⚡Explanation(SimplifiedForm) ⚡}}} [/tex]

[tex]\huge\fbox\orange{S} \huge\fbox\red{I}\huge\fbox\blue{M}\huge\fbox\green{P}\huge\fbox\gray{L}\huge\fbox\purple{E}[/tex]

Answer:

78.67%

Step-by-step explanation:

295 percent of 375 is 78.67%

295/375 x 100 = 78.67%

Answer:

1:5

Step-by-step explanation:

Since 60 is divisible by 12, the answer of 5 would be used in ratio form too.

1234567891011223942122

Step-by-step explanation:

1) 5x⁵ → The variable in the given monomial has an exponent of 5. Therefore, the degree of 5 is called quintic.

2) 6x²y → The variable with the highest degree is x², which is quadratic.

3) 9x⁵y³ → The variable with the highest degree is x⁵, which is considered as quintic.

4) 8x²y → The variable with the highest degree is x², which is considered as quadratic.

5) 15x⁷yz → The variable with the highest degree is x⁷, which is considered as septic or heptic.

v = 3 (r - 1)

v = 3(- 1 - 3) ---- substititing

v = -3 - 9 ----- solved the parenthesis

v = -12 ----- -3 -9 = -12

Answer:

9.072 kilogrammes

Step-by-step explanation:

1 pound equals 0.453592

Multiply 20 pounds by 0.453592

20×0.453592=9.07184≈9.072

Answer:

320 ounces!!

Step-by-step explanation:

hope this helps

Answer:

3/

10

= 0.3

Step-by-step explanation:

Multiple: 2/5

* 3/4

= 2 · 3/5· 4

= 6/20

= 3 · 2/10 ·  2

= 3/10

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(6, 20) = 2. In the following intermediate step, cancel by a common factor of 2 gives 3/

10

.

In other words - two fifths multiplied by three quarters = three tenths.

The required 2/5 x 3/4 in its most reduced form is 3/10.

In mathematics, reducing an expression to its simplest or most reduced form involves simplifying or canceling common factors or terms. This process is often applied to fractions, radicals, or algebraic expressions.

To multiply fractions, multiply the numerators and multiply the denominators:

(2/5) x (3/4) = (2 x 3) / (5 x 4) = 6/20

To simplify or reduce the fraction, find the greatest common divisor (GCD) of the numerator and denominator, which is 2:

6/20 = (6 ÷ 2) / (20 ÷ 2) = 3/10

Therefore, 2/5 x 3/4 in its most reduced form is 3/10.

Learn more about reduced form here:

https://brainly.com/question/5054385

#SPJ6

Answer:

3y=3x+ c

Step-by-step explanation:

-3= x1 and 3 = y1

-6= x2 and 2= y2

y2-y1/ x2-x1 = 2-3/ -6+3 = -1/-3 =1/3 (the gradient)

y =1/3x +c

multiplying both sides by 3

3y= 3x +c in the form of y= mx + c

Answer:

C. 8

Step-by-step explanation:

[tex] \frac{6 \sqrt{48} }{3 \sqrt{3} } [/tex]

[tex] \frac{6.4 \sqrt{3} }{3 \sqrt{3} } [/tex]

[tex] \frac{24 \sqrt{3} }{3 \sqrt{3} } [/tex]

[tex] = 8[/tex]

[tex]\dfrac{6\sqrt{48}}{3\sqrt{3}} = \dfrac{6 \sqrt{16 \times 3}}{3\sqrt 3} =\dfrac{6\cdot4 \sqrt3}{3\sqrt 3}= \dfrac{24}{3} = 8[/tex]

Answer:

18x^2 + 66x

Step-by-step explanation:

Apply the distributive property of multiplication:

6x (3x +11) becomes 18x^2 + 66x

The equivalent expressions for given expressions is 18x²+66x.

The given expression is 6x(3x +11).

Equivalent expressions are equivalent expressions  that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value for the variable.

The equivalent expressions for given expressions can be determined as follows

Using distributive property 6x(3x +11)

= 18x²+66x

Therefore, the equivalent expressions for given expressions is 18x²+66x.

To learn more about an equivalent expression visit:

https://brainly.com/question/28170201.

#SPJ2

1.984102,-157.4747431.984102,-157.4747431.984102,-157.4747431.984102,-157.474743

Answer:

for he money 300$

Step-by-step explanation:

if the number is higher then five i goes over

Answer:

I don't know if someone already answered this and you're thanking them or if you need help, but the answer is 25.

Step-by-step explanation:

3/5 turns to 60% and 0.35 turns to 35% so it is 60-35 which equals 25

Answer:

3/5 to a percent is 60%

0.35 to a percent is 35%

So,

60%-35%=0.25

Step-by-step explanation:

Hope this helps! :)

Answer:

E started with 26 books, sold 13 books, bought 17 more books, and ended with 30 books

Step-by-step explanation:

E has _ books: x

E Sells 1/2 of that _ books: x/2

E buys 17 books and now had 30: (x/2) + 17 = 30

30 - 17 = 13

13 x 2 = 26

x/2 = 26

13 + 17 = 30       <-- checking work

My guess is that x = 13

You didn't clarify what exactly you are looking for but I hope this helps clarify some steps of the problem anyway!