Evaluate when x = -3 and y= -1:

Answers

Answer 1

Answer:

-3 + -1

Step-by-step explanation:


Related Questions

PLEASE HELP. WILL GIVE BRAINLIEST AND WORTH 60 POINTS.

Solve each equation using substitution. Answers are on the right and questions are on the left.

Answers

Answer:

Q1. No solutionQ2. (5, 6)Q3. Infinitely many solutionsQ4. No solutionQ5. (2, 3)

Step-by-step explanation:

Q1.

y = -1/3x - 1x + 3y = -12

Solution

x + 3(-1/3x - 1) = -12x - x - 3 = -12-3 = -12

No solution

Q2

y = 2x - 4y = x + 1

Solution

2x - 4 = x + 1x = 5y = 6

(5, 6)

Q3

y = -3x + 36x + 2y = 6

Solution

6x + 2(-3x + 3) = 66x - 6x + 6 = 66 = 6

Infinitely many solutions

Q4

- 5x + y = 1- 10x + 2y = -2 ⇒ -5x + y = -1

Solution

1 = -1

No solution

Q5

y = 1/2x + 2y = x + 1

Solution

1/2x + 2 = x + 11/2x = 1x = 2y = 3

(2, 3)

3.
Susan has a balance of $110 in her school lunch account, and she spends $6 per day for
lunch. Her sister Evelyn has $83 in her lunch account, and she spends $4 per day for lunch. In
how many days will Susan's lunch account balance be less than Evelyn's?

Answers

Answer:

i may be entirely wrong but evelyn has more days

susan=18

evelyn=20.75 or 21 if rounded

2, 8, 9, 20, 22, 25, 5
Mean ??
Mode ??
Median ??

Answers

Answer:

the mean is the sum of them all divided by the number of terms.

mean: 13

the mode is the element that occurs MOST in the data set.

mode: none

the median  is the middle value of all of the numbers.

median: 9

Answer:

Step-by-step explanation:

Mean:91/7=13

Mode:no mode

Median:9

please help due asap
shsndhbd

Answers

Answer:

2

Step-by-step explanation:

[tex]\sqrt{5.4^{2} - 5^{2} }[/tex] = 2.03

What is the number 0 gonna be?

Answers

12                     Step-by-step explanation:cause 6x2 = 12

Answer: change the number 0 to 2.   the correct answer is 792 and 780.

Step-by-step explanation:

Is this the right answer correct me if im wrong what is m

Answers

I think that is correct !!

Smallest to greatest
1/3 0.6 0.721

Answers

0.721, 0.6. 1/3 I think is the order.

If 7x−6y=2 and −2x−y=3 are true equations, what would be the value of 5x−7y?

Answers

Answer:

-55

Step-by-step explanation:

7x-6y=2

-2x-y=3

by substitution method

y=3+2x

7x-6(3+2x)=2

7x-18-12x=2

-5x=20

x=-4

-2(-4)-y=3

8-y=3

-y=3-8

y=5

therefore the value of x=4 and that of y=5

5x-7y=5(-4)-7(5)

=-20-35

=-55

What is the solution to the system of equations?

2x+3y=26
3x+5y=40

1. X=10, y=2

2. X=10, y=-2

3. X=-10, y=-2

4. X=-10, y=2

Answers

Answer:

1. x = 10 , y = 2

Step-by-step explanation:

hope it helps ☺️

Keenan measured a community college and made a scale drawing. The scale of the drawing
was 1 centimeter : 9 meters. If the actual width of a building at the college is 90 meters, how
wide is the building in the drawing?

Answers

Answer:

The answer is 10 centimeters

Step-by-step explanation:

If 1 cm on the map = 9 meters. 10cm would be 90 meters. Hope this helps!

Answer:

drawing = 10 cm for the width.

Step-by-step explanation:

1 cm / 9 m = x / 90 m

If the meters go on the bottom in the left ratio, they must go on the bottom on the right ratio. In this case the cm is the unknown and it must go on the top with no units.

Cross multliply

9 m * x = 90m * 1cm        

Divide by 9

9m * x/ 9m = 90 m * 1 cm / 9m       Notice the units (m) cancel out

x = 10 cm


The graph shows the relationship between the number of pizzas and the number of people the pizzas will feed at a party How
many pizzas will take to feed 40 people?
10
x
B
12
20

Answers

Answer:

12 homie

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

Can someone help me? Thanks! :)

Answers

Answer:

60

Step-by-step explanation:

70+50=120

180-120=60

WILL GIVE BRAINLIEST!!!!!!
Your grandfather would like you to invest in his company. He guarantees that if you invest in the stock of his company you will earn 15% on you r money every year. If you invest $100 and your grandfather is right, how much money will you have after 20 years? Round to the nearest cent.

Answers

Answer:

i=0.099

PMT (annual payment needed) $11,309

PV of perpetuity

PV=11309/0.099

=$114,232.32

hope that helps

pls mark brainliest <3

Answer:

ok so i think it is i=0.099

Step-by-step explanation:

i took the test. the test said it was that answer so yea

Judy calls in a to-go order at the local pizzeria. She orders pizza for $1.75
per slice and a soda for $2.50.

Answers

Answer:

i think you want the total. it is $4.15

Step-by-step explanation:

Two cars travel the same distance. Car 1 travels at 50 mph and car 2 at 65 mph. If it takes car 1 one more hour to travel than car 2, how far did the cars travel?

Answers

216 2/3 mi distance they travelled

A fish is 12 Meters below the surface of the ocean. what is it's evelation ​

Answers

A fish is 12 Meters below the surface of the ocean. What is the elevation it is -12

What is the value of the expression 10(n-6) when n = 14?
A. 46
B. 56
C. 80
D. 134​

Answers

ANSWER: C. 80

10(n-6)
substitute n with 14
10(14-6) = 80

MMA-A Unit 3 packet answer key? Lmk

Answers

Answer:

yea its right here

Step-by-step explanation: sike

(BRAINLIEST) Please answer quickly i will mark brainliest if right

Answers

Answer:

D

Step-by-step explanation:

yo u dont even have to work just look that its obtuse and 126 is obtuse so there u go!

Answer:

A seems right to me

Step-by-step explanation:

A 28 foot ladder is leaning against a building. If the
base of the ladder is 7 feet from the wall, what is the
height of the building?

Answers

Answer:

the height of the building would be about 27.111 or rounded 27

Step-by-step explanation:

What is...
1. 4x = -36
2. 5x - 15 = 50
3. 4(x + 2) - 17 = 35
4. 6x + 12 = 4x - 18
5. 1/2 (4x - 10) + 5 = x - 11

Answers

Step-by-step explanation:

1Ans: 4x = -36

× = -36/4

× = -9

2Ans: 5x -15 = 50

5x = 50 + 15

5x = 65

x = 65/5

x = 13

3Ans: 4(x + 2) -17 = 35

4x +8 -17 = 35

4x -9 = 35

4x = 35 +9

4x = 44

x = 44/4

x = 11

4Ans: 6x +12 = 4x -18

6x -4x = -18 -12

+2x = -30

x = -30/+2

x = -15

5Ans: 1/2 (4x -10) +5 = x -11

0.5 (4x -10) +5 = x -11

2x -5 +5 = x -11

2x = x -11

2x - x = -11

1x = -11

x = -11/1

x = -11

Find the missing length

I WILL GIVE BRAINLIEST

Answers

Answer: 30

Step-by-step explanation: Assuming that the side lengths correspond with one another you can set up a ratio to solve

It should look something like this:   15/25 = 18/x

With this equation set up you can solve by cross multiplying. 25(18)=15x

Then start sloving:

25(18)=15x

450=15x

450/15=15x/15    (divide both sides by 15)

30=x

               

What is the prouduct of the number p and 12

Answers

[tex] \frac{p}{12} [/tex]

hope it helps u

fadil sells televisions. He earns $15 a fixed amount for each television and an additional if the buyer gets an extended warranty. If sells 12 televisions with extended​ warranties, he earns 1140
. How much is the fixed amount earns for each​ television?

Answers

剪水門鐺活成菇函驗啊卜蠍蠍蠍蠍數蠍中金白白白白白白白白白自

HELP GUYS PLS THANK YOU

Answers

Answer :

Step-by-step explanation:

yellow cab company because they charge less for miles

The Red Cab Company because for example if the airport is 5 miles away you would do:
$3.50+ $1.25(5) to get $9.75
(The Red Cab Company)
For the yellow cab company you would do:
$5+ $1.15(5) to get $10.75
So the Red Cab Company is less

PLEASE HELP ME ASAP!!! (you will get 20 points!!!)

Name the longest side of ∠DEF.
D=62° E=108° F=10°

Answers

Answer: the longest side of a triangle is always the opposite side of the largest angle

Step-by-step explanation:

Line segment DF ☺️

simplify each expression.
(4 - 2i) - (-3 + i) ​

Answers

Answer:

2i - (-3 + i)

Step-by-step explanation:

I think this is it. Sorry if it's wrong

Answer:

7 -3i

Step-by-step explanation:

Simplify by combining the real and imaginary parts of each expression

math pls help dhsjdjdjdj​

Answers

Answer:

2350 is 88.68% of 2650.

Step-by-step explanation:

2350/2650

hopefully, i'm right :)

Hey What is -5t > 10

Answers

Answer: 10 (ten) is an even number

following 9 and preceding 11

Step-by-step explanation:

What is two times two I need help

Answers

Answer:

4

Step-by-step explanation:

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