Simplify : 5c + 3 – 12c – 8

Answer:

y=9/5

Step-by-step explanation:

Answer: The answer is -1.4

Step-by-step explanation: The first step you need to do is subtract the 8 from the 1 which gives you -17, then you bring down the 1/5y=-7 then you multiply 1/5, or .20 from -7 and that gives you -1.4

Answer:

Step-by-step explanation:

A. abject - 2. wretched

B. congenial - 6. friendly

C. deliberately - 7. thoughtfully

D. impetuous - 3. impulsive

E. misgiving - 4. doubt

F. perturbation - 5. disturbance

G. pervade - 8. permeate

H. transgress - 1. err

Hope this helps :)

Answer:

Step-by-step explanation:

A. abject - 2. wretched

B. congenial - 6. friendly

C. deliberately - 7. thoughtfully

D. impetuous - 3. impulsive

E. misgiving - 4. doubt

F. perturbation - 5. disturbance

G. pervade - 8. permeate

H. transgress - 1. err

Hope this helps :)

The distance formular is represented as :

d = √(x2 - x1)² + (y2 - y1)²

Let d = distance

The vertical and horizontal coordinates as x and y respectively ;

The square root of the sum of square of the difference between the x and y coordinates ;

Distance = √(x2 - x1)² + (y2 - y1)²

Hence, d = √(x2 - x1)² + (y2 - y1)²

Learn more : https://brainly.com/question/13497040

Given:

The compound inequality [tex]2x-3 < 7[/tex] and [tex]5-x \leq 8[/tex].

To find:

The solution for the given compound inequality

Solution:

We have, compound inequality [tex]2x-3 < 7[/tex] and [tex]5-x \leq 8[/tex].

For [tex]2x-3 < 7[/tex],

Add 3 on both sides.

[tex]2x < 7+3[/tex]

[tex]2x < 10[/tex]

Divide 2 on both sides.

[tex]x< 5[/tex]            ...(i)

For [tex]5-x \leq 8[/tex],

Subtract 5 from both sides.

[tex]-x \leq 8-5[/tex]

[tex]-x \leq 3[/tex]

Divide both sides by -1. So, the sign of inequality is changed.

[tex]x \geq -3[/tex]            ...(ii)

Using (i) and (ii), we get the solution of given compound inequality as

[tex]x \geq -3[/tex]  and [tex]x< 5[/tex]

Therefore, the correct option is D.

Answer:

1 2/31

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

y2-y1= m     0-5= -5 = 1

x2-x1           4-9    -5

The answer is A

I put D bc someone said it was D and i got it wrong and it showed the answer was A so yeah ;-;

Answer:

the value of x is 43....

Answer:

Wednesday

Step-by-step explanation:

The given daily temperature in New York from Monday to Thursday:

Monday: [tex]1^{\circ}C[/tex]

Tuesday: [tex]2^{\circ}C[/tex]

Wednesday: [tex]5^{\circ}C[/tex]

Thursday: [tex]-1^{\circ}C[/tex]

Now, among the given temperatures,[tex]1^{\circ}C, 2^{\circ}C, 5^{\circ}C,[/tex] and [tex]-1^{\circ}C,[/tex] the highest temperature is [tex]5^{\circ}C[/tex].

As the day having the highest temperature is the warmest day which is Wednesday.

So, on Wednesday the temperature was warmest.

Answer:

14

Step-by-step explanation:

(r + 3) + (4r - 28) = 45

5r - 25 = 45

5r = 70

r = 14

if you wanna check

14 + 3 + 4(14) - 28 = 45

45 = 45

Answer:

I would say A but I'm not sure

Step-by-step explanation:

Sry if I' m wrong <3

Answer:

Step-by-step explanation:

The lease value is D

-√(16) = -4 is the least

Answer:

-2265

Step-by-step explanation:

First, we replace x with 20.

[tex]f(20)=-5*20^2-13*20-5[/tex]

Then, we evaluate.

The * stands for multiplication.

[tex]f(20)=-5*20^2-13*20-5\\-5*400-260-5\\-2000-260-5\\-2265[/tex]

[tex]f(20) = - 5 \times {20}^{2} - 13 \times 20 - 5 \\ [/tex]

[tex]f(20) = - 5 \times 400 - 260 - 5[/tex]

[tex]f(20) = - 2000 - 260 - 5[/tex]

[tex]f(20) = - 2265[/tex]

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

Answer:

(-2, 3) And you're not a dummy!

Step-by-step explanation:

x + 3(3) = 7 (multiply 3 times 3)

x + 9 = 7 ( subtract 9 on both sides)

x = -2

It already gave you y

y = 3

HOPE THIS HELPED!!

Answer:

V = 12 in^3

Step-by-step explanation:

A = 1×2×2

A = 4 in^3

B = 4×2×1

B = 8 in^3

V = 12 in^3

Answer:

the answer is c.

Step-by-step explanation:

add 91 ti the -87 and then divide 3 ,to make the x by itself, by the answer you get when you add. Then do the same with the other equation.

Answer:

B ( x > 4/3)

Step-by-step explanation:

Khan academy. PLZ GIVE ME BRAINLIST and do NOT pick the answer above

Answer:

Boys x 2 = Girls

Step-by-step explanation:

If there are twice as many girls in school as boys than take the number of boys and multiply that by 2. For example if there are 400 boys in school and there are twice as many girs your equation would, 400 x 2 = 800 girls.

From both percentages, we can see that -83.3% is greater than -86.67%, hence, −5/6 > −13/15

For us to compare negative fractions, we must know that higher negative fractions are less than the smaller ones

Given the fractions  −5/6 and −13/15

First we will need to write this fractions as percentage:

-5/6 * 100 = -500/6 = -83.3%

-13/15 * 100 = -1300/15 = -86.67%

From both percentages, we can see that -83.3% is greater than -86.67%, hence, −5/6 > −13/15

Learn more here: https://brainly.com/question/24191335

Answer:

A. x=5

B. Look at image for answer

Step-by-step explanation:

No she is not correct.

Since both angles have the same measurement you set them equal to each other as so & solve for x

2x+90= x+95

x+90=95

x=5

In order to find the angle measurements you plug in 5

2(5)+90

10+90

= 100 degrees

Supplementary angles add up to 180 degrees so the angle next to the 100 degree one is 80 degrees

Answer: D

Cannot because (5,3) and (5,-9) have two 5's in the input. It is not a function.

Answer:

C

Step-by-step explanation:

If you reduce 21/28 you get 3/4 and if you reduce 12/16 you get 3/4 which makes them both proportional.

Answer:

answer is

A

Step-by-step explanation:

Answer:

A linear function is one whose algebraic expression is of the type y= mx... For this, we are going to build its table of values, but we must not forget that it's.. the line is more inclined the greater the absolute value of the pending.

Answer:

B

Step-by-step explanation:

I used it and got it right

Answer:

1. A, 2 meters per second

2. F, 15

Answer:

slope is

[tex] \frac{1}{2} [/tex]

Answer: B if I'm rong sue me

Step-by-step explanation:

Answer:

Lolllll your funny

Step-by-step explanation:

Answer:

17

Step-by-step explanation:

10/-10+3x6

-1+3x6

-1+18

17

17 is your answer

Answer:

positive 17

Step-by-step explanation:

Answer:

0, draw a horizontal line

Step-by-step explanation:

vert. change/hori. change

(3-3)/(-4-2)=0/-6=0

Answer:

A. True

B. True

C. False

D. False

Step-by-step explanation: