1 - 2x + 3y for x = -2 and y= -5

Answers

Answer 1
1-2(-2)+3(-5)
1-(-4)-15
1+4-15
10 is your answer
Answer 2

Answer:

All you need to do is plug the values and then simplify!

[tex] \large{ \tt{ - 2x + 3y}}[/tex]

Plug the value of x and y :

[tex] \longrightarrow \: \large{ \tt{ - 2 \times ( - 2) + 3 \times ( - 5)}}[/tex]

When negative integer is multiplied by negative integers , we get positive integer & when positive integer is multiplied by negative integer , we get negative integer.

[tex] \longrightarrow \large{ \tt4 + ( - 15){}}[/tex]

[tex] \longrightarrow \large{ \tt{4 - 15}}[/tex]

[tex] \longrightarrow{ \large{ \boxed{ \tt{ - 11}}}}[/tex]

Hence , Our simplified answer is -11 .

~Hope this helps! *Let me know if you have any other queries regarding my answer ! <3


Related Questions

I NEED HELP FAST PLEASE!!!!!!!!!!!!

Smith was the top scorer in a​ women's professional basketball league for the 2006 regular​ season, with a total of 850 points. The number of​ two-point field goals that Lindsey made was 57 less than double the number of​ three-point field goals she made. The number of free throws​ (each worth one​ point) she made was 41 less than the number of​ two-point field goals she made. Find how many free​ throws, two-point field​ goals, and​ three-point field goals Lindsey Smith made during the 2006 regular season.

Answers

Answer:

the answer of this question is 4000

Step-by-step explanation:

it's because if u add it up you will get the answer hope this helps

3+x=2–3x how many solutions and the answer thank you

Answers

Answer:

[tex]1[/tex] solution

Step-by-step explanation:

Let's try to solve this and see where we get.

We can add 3x to both sides of the equation to get [tex]3+4x=2[/tex].

We can then subtract 3 from both sides of the equation to get [tex]4x=-1[/tex].

We lastly divide both sides of the equation by 4 to get [tex]x=-1/4[/tex].

Because all of our steps are reversible(for instance, when we divide by 4, we can multiply(the "reverse" of division) by 4, so dividing by 4 is reversible), there is only [tex]\boxed{1}[/tex] solution, [tex]x=-1/4[/tex].

Help if u understand pleas and thanks

Answers

Answer:

3f

Step-by-step explanation:

f+f+f=3f

since every f has the same value

example

2+2+2=3(2)

6=6

Answer:

3f

Step-by-step explanation:

There are three f's added together, which makes 3f. If you had multiplied them all it would've been f^3, if you had divided f by 3 you would have f/3, and if f=1 it would've just been 3. This is why 3f is the best answer here.

Hope this helps :)

Examples: Which type of triangle is graphed? Classify by Side and Angle. Then find the perimeter of each
(round to the nearest tenth if necessary)

Answers

24372371847174819582

could a triangle have angle measures of 112° 57° and 11°? explain hw u know​

Answers

The additional of a triangle's degree measure will always equal 180˚

When the question asks you if a triangle with 112˚, 57˚, and 11˚, you have to add them up and make sure they equal to 180˚

In this case, 112˚ + 57˚ + 11˚ DO add up to 180˚, and is indeed a triangle.

PLEASE HELP, ITS URGENT!!


A sum of money is shared amongst three friends, Shai, Toni, and Mara in the ratio 6:5:9 respectively. If Toni received $160, how much money did Shai and Mara receive?

Answers

Answer:

Shai received $192 while Mara received $288.

Step-by-step explanation:

Let u be 1 unit.

5u=$160

u=$160÷5

=$32

6u=$32×6

=$192

9u=$32×9

=$288

Please help me asap with explanation please ​

Answers

Answer:

[tex] \sqrt{5 \times 5 \times 2 \times {x}^{2} \times {y}^{2} \times y} = \\ 5xy \sqrt{2 \times y} [/tex]

Find the values of x and y.

Answers

x is 65 and y is 60. ywwwwww

Answer:

X = 62.5 Degrees, Y = 60 Degrees.

Step-by-step explanation:

There is always 180 degrees in angles.

[ X ]

180 - 65 = 115

115 - 55 = 60

[ Y ]

180 - 55 = 125

125 / 2 = 62.5

can someone do this for me please

Answers

Answer:

Step-by-step explanation:

2(2+3) =9+1

let me know if you get it right

Write the word sentence as an inequality
6 times a number x is at most 47

Answers

Writing as a word sentence, the inequality is:

[tex]6x \leq 47[/tex]

6 times a number x is 6 multiplied by x, that is: [tex]6x[/tex].At most 47 means that it is less than, or equals, to 47, hence:

[tex]6x \leq 47[/tex]

Hence, the desired inequality, from the given word sentence, is:

[tex]6x \leq 47[/tex]

A similar problem, in which a word sentence is written as an inequality, is given at https://brainly.com/question/11713066

Find the slope of the line graphed below!!

Answers

Answer:

The slope is 3/2

Step-by-step explanation:

Rise = 3

Run = 2

Rise/Run = 3/2

Can someone help me plz!

Answers

Answer:

add all the ones on the out side of that area dont do the ones on the inside show me whene done plz

At a farm the ratio of cows to horses was 9 : 8 .If there were 45 cows at the farm,how many horses were there?​

Answers

Answer:

40

Step-by-step explanation:

there are 9 cow for ever 8 horses

45 is 5 sets of 9 (45/5 = 9)

so to make this ratio equal you have to multiply the amount of horses by 5 too

8*5=40

40 horses

anthony runs a bicycle courier company that charges $3 for delivery plus $0.50 per mile. Which equation matches this relationship

Answers

Answer:

c = .5m + 3

Step-by-step explanation:

(d) 5x - y = 5 3x + 2y = 29​

Answers

Answer:

x=3, y=10

Step-by-step explanation:

Answer:

x = 3

y = 10

Step-by-step explanation:

In pic

(Credits: Symbolab)

(Hope this helps can I pls have brainlist (crown)☺️)

WILL MARK BRAINLIEST
Translate into expression
What is the product of six and a number added to three

Answers

Answer:

[tex]6x[/tex] + [tex]3[/tex]

3/2(4x – 1) – 3x = 5/4 – (x + 2)

Answers

X = 3/16 or in decimal form X = 0.1875

Hope it helps!

Brainliest would be nice but you don’t have to :)

NEED HELP! [URGENT] Submit the worksheet with your constructions to your teacher to be graded.

Answers

give me more details. that's a bit confusing

what is the final transformation in the composition of transformations?

Answers

Answer:

A composition of transformations is a combination of two or more transformations, each performed on the previous image. A composition of reflections over parallel lines has the same effect as a translation (twice the distance between the parallel lines).

Step-by-step explanation:

Drag and drop the correct number to complete the equation.

Answers

Answer:

3

Step-by-step explanation:

find the measures of the angles labeled in the figure on the right

Answers

Answer:

Step-by-step explanation:

EFD = 90* (straight line = 180, and other angle is 90)

EHF = 180-52 = 128* (again straight line)

HFG = 90-32 = 58* (its a right angle (can tell by the square angle) = 90*)

G = 180 - 52 - 58 = 70* (angles in triangle = 180)

E = 180 - 32 - 128 = 20* (angles in triangle = 180)

I need help with puzzle #5 in the Domain and Range Digital Escape assignment, can someone help me out?

Answers

Answer:

Whether your students are working together or independently, I wanted to make some super-engaging, l math escape room activities that are both fun for students and  your need to grade. These new sms are these digital math escape rooms.

PLZZ HELLPP! WILL MARK BRAINLIEST!! if 12 cats can catch 6 rats in 2 hours, how many hours would it take 50 cats to catch 75 rats?

Answers

It would take 50 cats 4 hours to catch 75 rats as each cat catches .25 rats an hour.

yis inversely proportional tox.Wheny=50,x=4Work outywhenx=8

Answers

Answer:

55555

Step-by-step explanation:

Evaluate 5kj - j, when k = 6 and j = 2.

Answers

Answer:

58

Step-by-step explanation:

5(6)(2)-2 =58

5*6=30*2=60-2=58

natilie walked 3/5 mile in 1/2 hour how fast did she walk

Answers

Answer:

1.2 mph

Step-by-step explanation:

3/5 = 0.6

Multiply 0.6 by 2 to find the distance gone in a whole hour

0.6*2 = 1.2

Need help ASAP! Directions in picture ;)

Answers

h= 92 and h and f equal the same cuz they’re congruent (i think is the right term) so 5x+4=92 so x would be 17.6

The mass of the Eiffel Tower is about 9.16 ⋅ 10^6 kilograms. The mass of the Golden Gate Bridge is 8.05 ⋅ 10^8 kilograms. Approximately how many more kilograms is the mass of the Golden Gate Bridge than the mass of the Eiffel Tower? Show your work and write your answer in scientific notation.

Answers

Answer:

by  [tex]\bf 7.96 *10^6[/tex]  , the mass of the golden gate is larger than the Eiffel Tower

Step-by-step explanation:

[tex]\large \boldsymbol {} \sf 8,05\cdot 10^8-9,16\cdot 10^6 = 805\cdot 10^6-9,16\cdot 10^6 = \\\\ 10^6(805-9,16)=10^6\cdot 795,86 \\\\ Standart \ form \ 10^6\cdot 795,86 \approx 10^8\cdot 7,96 \ kg[/tex]

Answer:

7.96 × 10⁸ kg more

Step-by-step explanation:

Subtract the mass  Eiffel Tower from the mass Golden Gate Bridge:

8.05 × 10⁸ - 9.16 × 10⁶ = (805 - 9.16) × 10⁶ = 795.84 × 10⁶ =7.96 × 10⁸ kg

Find the measure of the missing angles.
56°
102°
d
e
f

Answers

Answer:

Step-by-step explanation:

d = 102°

e = 56°

f = 22°

The measurement of each of the angle is -

∠e = 56°  

∠d = 102°

∠f = 22°

What are intersecting lines?When two or more lines cross each other in a plane, they are called intersecting lines. The intersecting lines share a common point, which exists on all the intersecting lines, and is called the point of intersection.In Euclidean geometry, a parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure

Given are the intersecting lines as shown in the image.

We can write that -

∠e = 56°                                 {vertically opposite angles}

∠d = 102°                                {vertically opposite angles}

∠f = {180 - (102 + 56)}             {vertically opposite angles}

∠f = 22°

Therefore, the measurement of each of the angle is -

∠e = 56°  

∠d = 102°

∠f = 22°

To solve more questions on angles, visit the link below -

brainly.com/question/12413243

#SPJ2

: Cho tứ diện ABCD có AB, AC, AD đôi một vuông góc và AB = 6; AC = 7; AD = 4. Gọi M, N, P lần
lượt là trung điểm BC, CD, DB. Khi đó thể tích của tứ diện AMNP là: A.
28
;
3
B. 14; C. 7; D.
7
2
;

Answers

Answer:

DB

Kasi alam ko yun

kase may ganyan sa samative

namin

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