A number x added to a number y is equal to 100. The number y is also equal to 10 more than the number x doubled. Write and solve a linear system to find the value of x and y.

Answer:

no

Step-by-step explanation:

Answer:

Step-by-step explanation:

a. What is asked?

b. What are the given numbers?

c. What are the operations needed?

d. Write the number sentence.

e. Solve. Show your solution.​

If the ordered pairs (p, -1) and (5, q) belong to {(x, y): y = 2x-3}, find the values of p and q.

Given -

{(x, y): y = 2x-3)}

To find -

Solution -

{(x, y): y = 2x - 3}

Putting,

x = p and y = -1

[tex]\:\:\:\:\:\implies\:\:[/tex] {(p, -1): - 1 = 2p - 3}

[tex]\:\:\:\:\:\implies\:\:[/tex] -1 + 3 = 2p

[tex]\:\:\:\:\:\implies\:\:[/tex] {2 = 2p}

[tex]\:\:\:\:\:\implies{\tt{\:\:p=\frac{\cancel{2}}{\cancel{2}}}}[/tex]

[tex]\:\:\:\:\:\implies{\boxed{\tt{\:\:p=1}}}[/tex]

{(x, y): y = 2x -3}

Putting,

x = 5 and y = q

[tex]\:\:\:\:\:\implies\:\:[/tex] {(5, q): q = 2(5) - 3}

[tex]\:\:\:\:\:\implies\:\:[/tex] q = 10 - 3

[tex]\:\:\:\:\:\implies{\boxed{\tt{\:\:q=7}}}[/tex]

[tex]\therefore\bf{p=1\:and\:q=7}[/tex]

Answer: 1) 4320 cm^3

              2) 1728 cm^2

Step-by-step explanation:

1) V= 12 x 12 x 30 = 4320

2) S= 144 + 144 + 12 x 30 x 4 = 1728

Answer:

The answer is 3

Step-by-step explanation:

Answer:

First, find any number that divides evenly into 360. Perhaps the number that comes to mind, since it ends in a 0, is 10. Since 10 divides into 360 and the result is 36, you can write 360 = 10*36.

Step-by-step explanation:

Sana makatulong

Answer:

[tex] - \frac{5}{6} - \frac{2}{3} e = 24 \\ - 1.2 - 1.5e = 24 \\ - 1.5e = 24 + 1.2 \\ - 1.5e = 25.2 \\ e = - \frac{25.2}{1.5} \\ e = - 16.8 [/tex]

Answer:

y = -2

Step-by-step explanation:

The graph passes through (0,0) and (-1,2).

The equation of a line passing through the origin is of the form,

y = mx

We now substitute (-1,2) to obtain,

2 = -m

This implies that,  

m = -2

The equation is

y = -2

I also took the test I got it right

Answer:

x = 6

∠PQR = 29

Step-by-step explanation:

Sum of interior angles in a triangle is 180,

15x - 4 + 4x + 5 + 65 = 180

15x + 4x + 5 - 4 + 65 = 180

19x + 1 + 65 = 180

19x + 66 = 180

19x = 180 - 66

19x = 114

x = 114 / 19

x = 6

∠PQR = 4x + 5

Substitute x = 6,

∠PQR = 4 ( 6 ) + 5

          = 24 + 5

∠PQR = 29

Answer:

y = -4x - 14

Step-by-step explanation:

plug (x, y) in to the y = mx+ b formula, and plug -4 in as m

[tex]\\ \sf\longmapsto \sqrt{108x^2y^3}-\sqrt{12x^2y^3}+x\sqrt{75y^3}[/tex]

[tex]\\ \sf\longmapsto \sqrt{2\times 2\times 3\times 3\times 3\times x\times x\times y\times y\times y}-\sqrt{2\times 2\times 3\times x\times x\times y\times y\times y}+\sqrt{5\times 5\times 3\times y\times y\times y}[/tex]

[tex]\\ \sf\longmapsto 6\sqrt{3}xy\sqrt{y}-2\sqrt{3}xy\sqrt{y}+5\sqrt{3}xy\sqrt{y}[/tex]

[tex]\\ \sf\longmapsto \sqrt{3}xy\sqrt{y}(6-2+5)[/tex]

[tex]\\ \sf\longmapsto 9\sqrt{3}xy\sqrt{y}[/tex]

Answer:

Step-by-step explanation:

See the steps below:

Answer:

market price

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

The equation which represents  the total amount, T, that Marisol spent is [tex]T = 1.99 + 6m[/tex]

Given the following data:

To find the equation which represents  the total amount, T, that Marisol spent:

Translating the word sentence into an algebraic expression, we have;

6 bags of chips = [tex]6m[/tex]

The total amount is equal to:

[tex]T = 1.99 + 6m[/tex]

Therefore, the equation which represents  the total amount, T, that Marisol spent is [tex]T = 1.99 + 6m[/tex]

Read more: https://brainly.com/question/13282374

the slope is 1/10

y2 - y1 / x2 - x1

Step-by-step explanation:

2x + y = 5 (times 3)

6x + 3y = 25

↓↓↓↓↓↓↓↓↓↓↓↓

6x + 3y = 15

6x + 3y = 25

→ No solution ←

2x+y=5

6x+3y=25

As slopes are equal lines are parallel

So no solutions

Option D

Answer:

36/40 or 90%

Step-by-step explanation:

First convert it to a fraction, which in this case is 36/40.

To find the percentage, we need to find an equivalent fraction with the denominator of 100. Multiply both numerator & denominator by 100.

36/40 × 100/100

= (36 × 100/40) × 1/100 = 90/100

Therefore, the answer is 90%.

If you are using a calculator, simply enter 36÷40×100, which will give you 90 as the percentage.

Answer:

Only the government initiates a criminal case, usually through the U.S. attorney's office, in coordination with a law enforcement agency. Allegations of criminal behavior should be brought to the local police, the FBI, or another appropriate law enforcement agency.

Step-by-step explanation:

Only the government initiates a criminal case, usually through the U.S. attorney's office, in coordination with a law enforcement agency. Allegations of criminal behavior should be brought to the local police, the FBI, or another appropriate law enforcement agency.

Answer:

b 66

Step-by-step explanation:

Answer:

Step-by-step explanation:

its 1/3, 1 to right and 3 up

Answer:

I cant understand..

Step-by-step explanation:

Area::

Answer: 3 option correct

Answer:

x = -7?

Step-by-step explanation:

how?

the last screenshot couldn't fit so: 6x/6 = -42/6

Answer:

15 and 25

10 and 5

Step-by-step explanation:

Answer:

0.887 kg

Step-by-step explanation:

3.548/4=0.887

Answer:

.887 kg per container

Step-by-step explanation:

Take the total amount of peanut butter and divide by 4

3.548 / 4

.887 kg per container

Answer:

1) [tex]q = \frac{4p}{3} -\frac{5}{3}[/tex]

2) [tex]x = \frac{\sqrt{b -y + 2a} }{b}[/tex]

Step-by-step explanation:

1) 4(q + p) = 5 + 7q

  Multiply 4(q + p):

  4q + 4p = 5 + 7q

  4p - 5 = 7q - 4q

  4p - 5 = 3q

  [tex]\frac{4p}{3} - \frac{5}{3} = \frac{3q}{3}[/tex]

   [tex]\frac{4p}{3} - \frac{5}{3} = q[/tex]  or  [tex]q = \frac{4p}{3} - \frac{5}{3}[/tex]