What is the solution to the system?
a+b=4
a=2b-8

Answers

Answer 1
B=4-a sorry if that’s not correct but I think it is

Related Questions

WILL GIVE BRAINLIEST (EXAMS)
The cube root function is transformed by reflecting it across the z-axis, stretching that result vertically by a factor of 2, and shifting that result up 5 units
and to the left 3 units. Which of the following points is on the graph of the transformation? (1 point)
O (-11,6)
(5,1)
(-4,1)
O(-3,4)

Answers

Answer:

(-4,1)

Step-by-step explanation:

this is your answer

Answer:

-4,1

Step-by-step explanation:

HELP MEEEE I RLLY CANT KEEP DOING THIS

Answers

Answer:

y = -3x + 7

Step-by-step explanation:

Homework, will give brainliest help plz

Answers

Answer:

1. is 14

2. is Wednesday

3. is 120 calories per 3 servings

Step-by-step explanation:

1.Answer: 1.14

                 2. 17/hour

                  3. 120 calories per serving

         

Step-by-step explanation:

WILL GIVE BRAINLIEST

Answers

Answer: The answer is A, and D because it shows how many player heights are and also you can tell  there are some weak positive  between the height and the points

Step-by-step explanation: HOPE THIS HELP :)

Answer:

A, C, D

Step-by-step explanation:

A because most of the dots are clustered between 60 and 70.

Not B because 40 isn't even on the graph.

C because you can clearly see the outlier on that point.

D because there's no connection to height and points scored. If you wanted to connect it to height, it be better to use a different type of graph. The info within the graph doesn't have firm data to prove the correlation.

Hope that helps and don't be afraid to reach out if you ever need more help!

Julie went to the 10%
off store and bought 3
candy bars for $1.30 each,
a loaf of bread for $2.90,
and 2 cases of Dr. Pepper
for $6.50 each. How
much will she save with
the 10% discount?
HELLP pls answer my other questions

Answers

Answer:

1.98 i think

Step-by-step explanation:

you add everything, divide by 10.

Triangle LMN is plotted on a coordinate plane. It is then dilated by a factor of 2 using the origin as the center of dilation, and translated 5 units left and 3 units up.

How is this sequence of transformations written in coordinate notation to correctly map triangle LMN to its image, triangle L'M'N' ?

A. ( x , y )→(2 x + 3, 2 y - 5)

B. ( x , y )→(2 x - 5, 2 y + 3)

C. ( x , y )→(2 x + 5, 2 y + 3)

D. ( x , y )→(2 x + 3, 2 y + 5)

Answers

Answer:

B. ( x , y )→(2 x - 5, 2 y + 3)

Step-by-step explanation:

when x goes to the left it is negative and when y goes up it is positive, making B the only possible answer choice.

WILL NAME BRANLIST OR WHATEVER Find the value of x. Write your answer in simplest radical form, if necessary.

Answers

Answer:

x= sqrt141

Step-by-step explanation:

x^2 + 22^2 = 25^2 by the pythagorean theorem

x^2 + 484 = 625

x^2 = 141

x= sqrt141

–4b + 8c + 12 – 8b – 2c + 6 simplified

Answers

The answer would be 6c-12b+18

...................pls help!!!!!

Answers

I know for a fact B is a answer and you will have to plot A to see if it is
I agree with what the person above me put that the answer is B

I need quick help pls!!!

Answers

Answer: 3 root 2

Its the third answer

Step-by-step explanation:

Select the correct answer.
You're given side AB with a length of 6 centimeters and side BC with a length of 5 centimeters. The measure of angle A is 30%. How many
triangles can you construct using these measurements?
А.0
В.1
C.2
D. infinitely many

Answers

Answer:

D. infinitely many

Step-by-step explanation:

I assume that percentage sign is a degree symbol.

If there are only two sides given, there can be an infinite amount of triangles

When using substitution to solve this system of equations, what is the result of the first step?



x
=
6
y
+
3

x
+
2
y
=
5
A.
x
+
2
(
6
x
+
3
)
=
5
C.
6
y
+
3
+
2
y
=
5
B.
x
+
2
(
6
y
+
3
)
=
5
D.
6
x
+
3
+
2
x
=
5

Answers

Answer:

answer

Step-by-step explanation:

one of you answer this question

9.476, 9.427, 9.43, 9.347, 9.4, 9.38

HELP ASAP


LESSER GREATER

Answers

Answer:

B. 9.427, D. 9.347, F. 9.38, E. 9.4, C. 9.43, A. 9.476,

Step-by-step explanation:

help a girl out



jsjfjfk

Answers

Answer:

I think its simplify

Step-by-step explanation:

sorry i didn't know when i answered the first part lol

Write an equation in slope-intercept form for the line that passes through the given point and is parallel to the graph of the given equation. (4,-3); y=-5x+8

Answers

Answer:

Step-by-step explanation:

The slope of the line is m = -5

4 is your x1

-3 is your y1

Plug into the equation y - y1 = m(x - x1)

y + 3 = -5(x - 4)

y + 3 = -5x + 20

   -3             -3

y = -5x + 17

I'll give brainliest An agent makes 12% commission on an athlete's signing bonus. If the bonus is $24,000, what is the agent's commission?

Answers

Answer:

well grab 24,000 and multiply it by 0.12 and you will get 2,880

Step-by-step explanation:

Answer:

24,000 x 0.12 =2880 /ᐠ.ꞈ.ᐟ\

Step-by-step explanation:

can someone help me please?

Answers

Answer:

(0,4) and (-4,0)

Step-by-step explanation:

Select the interval where f(x)>0

Answers

Given:

The graph of f(x).

To find:

The interval where f(x)>0.

Solution:

From the given graph it is clear that the graph of f(x) lies above the axis for the intervals (-4,-1) and (1,∞), so f(x)>0 for [tex]-4<x<-1[/tex] and [tex]1<x<\infty[/tex].

The graph of f(x) lies below the axis for the intervals (-∞,-4) and (-1,1), so f(x)<0 for [tex]-\infty<x<-4[/tex] and [tex]-1<x<1[/tex].

Form the given options, interval [tex]-2<x<-1[/tex] is the only interval for which the function lies above the x-axis.

Therefore, the correct option is A.

Answer:

answer

Step-by-step explanation:

Find the slope of the line going through the points (0, -7) and (8, 1).

Answers

Answer:

8,1

Step-by-step explanation:

maybe i think this will help you

Which is the graph of linear inequality 6x + 2y > –10?

On a coordinate plane, a dashed straight line with negative slope goes through (negative 2, 0) and (0, negative 6). Everything to the right of the line is shaded.

On a coordinate plane, a dashed straight line with negative slope goes through (0, 6) and (2, 0). Everything to the right of the line is shaded.

On a coordinate plane, a dashed straight line with positive slope goes through (0, negative 6) and (2, 0). Everything to the right of the line is shaded.

On a coordinate plane, a dashed straight line with positive slope goes through (negative 2, 0) and (0, 4). Everything to the right of the line is shaded. Please hurry, I'm being timed

Answers

Answer: c i think

Step-by-step explanation: c

Answer: Graph C

Explaination: took the quiz

Carla and Rob left a 15% tip after having lunch at a restaurant. The amount of the tip was $3. Carla’s lunch cost $12. Write an equation you can use to find x, the cost of Rob’s lunch.

Answers

Answer:

0.15(x + 12) = 3

Step-by-step explanation:

The cost of the lunch before the tip was 12 + x

The tip is 15% of the cost of lunch: 0.15(x + 12)

The tip was $3

0.15(x + 12) = 3

Hey if you see this question, and know the answer, then come and answer!

my little sister is having a test practice and for the table, in the picture, I need to know the constant proportionally, and the equation for the chart. Thanks so much yall!

please don't answer for points

love yall <3

Answers

Answer:

The constant of proportionality is 1/25.

Step-by-step explanation:

Chart values:

 a    |    b

75         3

200      8

1525   61

10       0.4

To find the constant, divide your "b" values by your "a" values.

3/75 simplifies to 1/25 (GCF is 3)

8/200 simplifies to 1/25 (GCF is 8)

61/1525 simplifies to 1/25 (GCF is 61)

0.4/10 becomes 4/100, which simplifies to 1/25 (GCF is 4)

Since all four come to the same constant, 1/25 is the constant of proportionality.

The equation here would be:

[tex]b=\frac{1}{25}a\\b=\frac{a}{25}[/tex]

The first one is normally, the second is in slope form.

write the equation of the line fully simplified slope- intercept form.

Answers

The slope is 3/8 hope this helps

Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!

Answers

Answer:

4:5

Step-by-step explanation:

I'm 99% percent sure this is correct

Answer:

45 is equivelent in ruduces form

Step-by-step explanation:

To reduce this fraction, simply divide the numerator and denominator by 2 (the GCF). So, 810 = 8÷210÷2 = 45.

6 and 3 fourths plus 3 and 1 eighth
what is the answer?

Answers

Answer:

[tex]9\frac{7}{8}[/tex]

Step-by-step explanation:

[tex]6\frac{3}{4} + 3\frac{1}{8}[/tex], You have to make it so they have a common denominator

[tex]6\frac{6}{8}+ 3\frac{1}{8}[/tex]

This would make the answer

[tex]9\frac{7}{8}[/tex]

Find the equation of the line that passes through points a and b

Answers

Answer:

y - 7 = 2(x - 1)

Step-by-step explanation:

Going from (-3, -1) to (1, 7), x increases by 4 and y by 8.  These numbers are the 'run' and 'rise' of the line, respectively.  Thus, the slope of the red line is m = rise/run = m = 8/4 = 2.

Using the point-slope formula and the point (1, 7), we get:

y - 7 = 2(x - 1)

Answer : y=-2x+5

Step-by-step explanation:

yes

Kate's soccer team is selling coupon books and recipe books to raise
money for transportation to their games. Coupen books cost $12 each
and recipe books cost $7.50 each. If Kate sold a total of 42 books and
raised $441, how many coupon books did she sell?
plz help me

Answers

Answer:

28 coupon books

Step-by-step explanation:

Let the number of coupon books be c and recipe books be r.

Then we have following equations:

c + r = 4212c + 7.5r = 441

Substitute r in the second equation and solve for c:

r = 42 - c12c + 7.5(42 - c) = 44112c - 7.5c + 315 = 4414.5c = 441 - 3154.5c = 126c = 126/4.5c = 28

You want to enlarge a picture by a factor of 5 from
its current size of 4 inches by 6 inches. What is the
size of the enlarged picture?

Answers

Answer:

20,30

Step-by-step explanation:

multiply by the factor for each one to get  a bigger picture

How much nickels are their in 18.25

Answers

There is 165 in 18.25

Clare has a recipe for yellow cake. She uses 913 cups of flour to make 4 cakes. Noah will follow the same recipe. He will make c cakes using f cups of flour.
Which of these equations represent the relationship between c and f? Highlight the correct answer.

Answers

Answer:

f/c

Step-by-step explanation:

it is bcs 913/4 and the same concept is used

Other Questions
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