Solve the system:

-2(a-b)+16=3(b+7)
6a-(a-5)=-8-(b+1)

PLEASE ANSWER ASAPPP WILL GIVE BRAINLIESTTTTT

Answers

Answer 1

Answer:

390

Step-by-step explanation:

Answer 2

ello ahahahhahahahahahahaha


Related Questions

You made a cardboard tree that is 48 inches tall to use as a stage prop for
a play. You need to make a diagonal brace that connects a 28-inch long
horizontal brace to the top of the tree. Find the length of the diagonal
brace to the nearest tenth of an inch.

Answers

Answer:

55.6 inch

Step-by-step explanation:

the cardboard tree, the horizontal base and the diagonal would form a right angled triangle.

the carboard tree would be the height

the horizontal base would be the base

the diagonal would be the hypotenuse

the length of the diagonal base can be determined using the Pythagoras theorem

the Pythagoras theorem : a² + b² = c²

a = base

b = height

c = hypotenuse

48² + 28² = 3088

c = √3088 = 55.6 inch

Do you believe Ssoyoung is a bad person for doing things of her culture on camera?

this includes : cleaning animals with salt ( alive )

cooking the animals (alive but then they die )

pouring sauce on the animals ( theyre dead at this point )

and then eating the animals?

personally i see nothing wrong with it, shes korean and doesnt know the laws of america. people have shamed her into excluding the preparing of the food when its perfectly fine in her culture! :(

I dont think its fair that people from another culture are shaming her about hers.

Ssoyoung :

Answers

Answer:

She's really pretty, but if that is how she cooks I have no problem with it.

Step-by-step explanation:

I mean it is her life but that's cool that she can do that.

Also, people who are shaming her about her culture need to learn about some of the stuff their culture did because it might have been worse than that also Spicy Chicken McNuggets are awesome.

In my personal opinion, I'm kind of leaning towards both sides. Is doing something of her culture wrong? Not really. But the fact that she takes them out of the water and plays around with them is wrong. Ocean animals need air to live. It's basically torturing them.

Conclusion: Preparing and cooking along Korean culture isn't cruel. But the way she acts, torturing them for the camera, that's just wrong.

A quality check manager designs a simulation using a random generator, where numbers 0, 1, 2, and 3 represent that a bulb works correctly, and the number 4 represents that a bulb is defective. The quality check manager performs the simulation 20 times. The table shows the results.


112 441 200 421 334
032 012 230 103 120
201 244 102 022 032
343 010 443 004 344

Based on the results of the simulation, what is the probability that the next 3 bulbs will all work correctly? (HOW DID YOU GET YOUR ANSWER PLEASE SHOW ME YOUR WORK!!)


A. 15

B. 25

C. 35

D. 45

Answers

Answer:

Ok hold on one moment

Step-by-step explanation:

A chemistry experiment needed 12.45 grams of chemical to produce one liter of a gas. If Zoe wanted 24 liters of gas, how many kilograms of the chemical will she need?​

Answers

0.2988kg of the chemical will be needed.

How many solutions in the equation 3x + 5 = -2x + 5*​

Answers

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

x=0

Step-by-step explanation:

Answer:

one solution (x=0)

Step-by-step explanation:

First, let's simplify the equation to 3x=-2x (we subtract 5 from both sides). Now we can add 2x to both sides to get 5x=0. There is only one solution to this (x=0).

Tastee-Freeze Ice Cream
Month April May June July August September
Cones Sold 500 1000 1500 2000 2500 3000
Profit $600 $1200 $1800 $2400 $3000 $3500
Tastee-Freez Ice Cream realized a profit of $1.20 for each vanilla ice cream sold between the months of April and September. Due
to an error in entering the data, the table does not show this ratio relationship consistently. Which value is incorrect?
A)
$1800
B)
$3000
$3500
D)
$6
uch thin is renlaced with X Choose ALL tables in which 12 replaces X

Answers

Answer:

It's c 3,500

Hope's this helps

What function is represented by a line with slope −2 that passes through the point (0, 4)?

Answers

Answer:

y=-2x+4

Step-by-step explanation:

y=ax+b

and point (0,4) passes through this line so 4=-2(0)+b

4=b

equation is :y=-2x+4

Helpppp me prettyyyy please I’m confused

Answers

Answer:

For every 1 vote cast for Candidate D, there were 4 votes for candidate C.

Step-by-step explanation:

Hope this helps! Have a good day!

Answer:

For every 1 vote cast for Candidate D, there were 4 votes cast for Candidate C.

-2 times (-2) divided by ( 1/4) times 5

Answers

Answer:

80

Step-by-step explanation:

[-2(-2)/(1/4)] x 5 = 80

The answer to your question is80

give the equation of a line that goes through the point (-4,-1) and is parallel to the line -3x+5y=-10​

Answers

Answer:

[tex]y=\frac{3}{5} x+\frac{7}{5}[/tex]

Step-by-step explanation:

1) the equation of the given line in the slope-interception form is:

y= 3/5 x -2;

the equation of the required line is

y=slope*x+i;

2) if the required line is parallel to the given one, it means, the value of its slope is the same, it means 3/5;

then the equation of the required line is

y=3/5*x+i;

3) if the point (-4;-1) belongs to the required line, then it is possible to substitute its coordinates into the equiation of the required line

-1= 3/5*(-4)+i;

4) it is possible to calculate the value of 'i':

i=7/5;

5) if slope=3/5, i=7/5, then the required equation of the line in slope-interception form is:

[tex]y=\frac{3}{5} x+\frac{7}{5}.[/tex]

Find y if y= -5x + 60 and x=7.

Answers

Answer:

25

Step-by-step explanation:

y=-5(7)+60

y=-35+60

y=25

The population of a city decreases by 0.6% per year. What should we multiply the current population by to find next year's population in one step?

Answers

Answer:

0.994

Step-by-step explanation:

We should multiply the current population by 0.994.

What is the percentage?

The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates to one hundred percent. It is symbolized by the character '%'.

The percentage is given as,

Percentage (P) = [Final value - Initial value] / Initial value x 100

The population of a city decreases by 0.6% per year.

Then the population after one year is given as,

P = (100% - 0.6%) of P₀

P = 99.4% of P₀

P = 0.994P₀

We should multiply the current population by 0.994.

More about the percentage link is given below.

https://brainly.com/question/8011401

#SPJ2

Help me plss

Margie is 3 times older than Lilet. In 15 years, the sum of their ages is 36.Find their present ages.

I will follow the user who’s answer is appropriate..

tnx in advance❤️

Answers

Answer:

lilet is 7 and margie is 21?

Step-by-step explanation:

36-15=21

21÷3=7

21 would be Margies age since its the older age, maybe im wrong i dont know

R + 4 when r = 13
Can u explain it

Answers

Answer: r + 4

Step-by-step explanation:

You spinner that has 12 equal sides sections number 1 through 12 find each probability probability three or four

Answers

Answer:

1 in 12 chance of landing on 3

1 in 12 chance of landing on 4

1 in 6 chance of landing on either 3 or 4

Step-by-step explanation:

12 equal sections means probability is 1 in 12 of landing on any one numbered section.

2 in 12 or 1 in 6 chance of landing on either of two numbered sections in one attempt.

Point A(-2,4) Point B (3,-6)
a. Calculate the perpendicular
gradient of the line AB

Answers

Answer:

1/2

Step-by-step explanation:

-6-4 / 3-(-2) = -2

-2(m2) = -1

m2= 1/2

What congruence theorem can you use to show that the two wedges of cheese have the same length?
9.6 cm
9.6 cm
3.2 cm
3.2 cm
You can show that the two wedges of cheese have the same length using the
(blank) Congruence Theorem.
Please help!!

Answers

I think it’s side angle side. I say this because you have 2 side measures meaning the one angle is the same.

4. A lawn service wants to find out how satisfied its customers are with its lawn services and
pricing.
Sample X: the ten customers who spent the most money with the lawn
service over the past year.
Sample Y: ten customers who only used the lawn service one time over
the past year
Sample Z: ten customers who used the lawn service at any time during
the past year

Answers

Answer:

...........

Step-by-step explanation:....

Answer: Sample X

Step-by-step explanation:

Given the two similar triangles below. What is the measure of x?

Answers

Answer:

x=2.4

Step-by-step explanation:

as the 2 triangles are similar,

[tex] \frac{6}{x} = \frac{5}{2} [/tex]

therefore ;

[tex]x = \frac{6 \times 2}{5} [/tex]

[tex]x = 2.4[/tex]

Answer:

The answer would be 2.4

Step-by-step explanation:

This is because 5 is the same as 2, and 7 is the same as y, and then 6 is the same as x. If you divide 5 by 2 you get 2.5 if you divide 6 by 2.5 you get 2.4  

Find the EXACT circumference of a circle with a diameter of 14 inches.

Answers

It would be b because the circumference equals the diameter times pi. You can remember this with the saying cherry pie delicious (c=pi x d)

Which expression is equivalent to (r -7 6?

Answers

Is that -76 or minis 7 and 6 huh..?.?.?.

PLEASEEE HELP

how can you find the distance between two points on a coordinate plane

Answers

Answer:

First, subtract y2 - y1 to find the vertical distance. Then, subtract x2 - x1 to find the horizontal distance. Don't worry if the subtraction yields negative numbers. The next step is to square these values, and squaring always results in a positive number. Hopefully this makes sense...

Step-by-step explanation

Are the polygons similar? If they are, write a similarity statement and give the scale factor. The figures are not drawn to scale.

help

Answers

the answer is C.
TUWV ~ DEFG; 6:4.5
please mark brainliest :)

(10 A person flying a kite has released
123 ft of string. The string makes an
angle of 21 degrees with the ground. How high
is the kite ?

Answers

Answer:

The kite is about 44.1 feet high.

Step-by-step explanation

Since you are trying to find the height, you would draw a triangle to diagram which sides you need to use. The 123 ft of string would be the hypotenuse of the triangle while the 21 degrees is the theta. You are trying to find the height and from the theta that would be the opposite side so you would use sine because you are using opposite and hypotenuse.

sin21=x/123

You have sin of 21 because that is the angle measure, then opposite over hypotenuse which is x/123.

You then multiply both sides by 123 to get the variable of x alone on one side.

123sin21=x

Then just plug this into your calculator and round to the nearest tenth and you get 44.1 feet.

Hope this helped explain how to do these problems, I had trouble doing them awhile back in Algebra 2 so hope this helped out a little.

Evaluate this expression for a = 3 and b = 4.
(a + 4)
b 3(8 + 2)
+
b-2
ad
A. 6
B.
9
O C. 11
D.
18
O

Answers

Answer:

The answer should be D

Step-by-step explanation:

I hope this helps

Writing Linear Equations from Graphs : PLAESE HELPPPPPPPPPPPPP!!!!!!!!!!!!!

Answers

Answer:

1. y = -2x + 5

2. y = -3/2x + 3

Hope this helps, thank you :) !!

I NEED HELP ASAAP SOMEONE!!​

Answers

Answer:

5x4x3=60 3x4x5=60

Step-by-step explanation:

Beware of bots that would like to lead you to tiny ink pls don’t go it’s a scam

what is 21+208 I AM A SUPER IDIOT PLZ HELP ME

Answers

Answer:

229

229

229

it's two hundred and nine

Answer:

your answer is 229

Step-by-step explanation:

200 plus 20 is 220 and 8 plus 1 is 9 so u add it all together and its 229

what is 4/7x -3x-3/x²-x​

Answers

Answer:

-24x/7 - 3/x^2

Step-by-step explanation:

group like terms

4/7 x-3x-x-3/x^2

4/7 x-3x-x=-24/7 x

-24/7 x - 3/x^2

multiply

24/7 x - 3/x^2

=-24x/7 - 3/x^2

Alice wants to put a fence around a portion of her yard in the shape of a right triangle. She knows that the larger leg of the triangle is
2
feet longer than its smaller leg. The hypotenuse is
4
feet longer than the smaller leg.

How many feet long is the hypotenuse?

Answers

Answer:

Step-by-step explanation:

[tex]h^2=x^2+y^2\\ \\ h=y+4,\ x=y+2\\ \\ (y+4)^2=(y+2)^2+y^2\\ \\ y^2+8y+16=y^2+4y+4+y^2\\ \\ y^2+8y+16=2y^2+4y+4\\ \\ y^2-4y-12=0\\ \\ (y-6)(y+2)=0\\ \\ y>0\\ \\ y=6ft\\ \\ h=6+4=10ft[/tex]

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