Write the equation in slope-intercept form for the line with slope of -2 going through the point (-3,-1).​

Answer:

say what

Step-by-step explanation:you + your = answer ( ask your teacher )

Answer:

Step-by-step explanation:

1) y=x²-8x+5=0

2) x²-8x=-5

3) x²-8x+16=9

4) (x-4)²=9

5)(x-4)²-9=0

((x-4)-3)((x-4+3)=0

(x-7)(x-1)=0

x=7 or x=1

sol={1;7}

17+{11-[15-7]+1

17+{11-8}+1

17+3+1

21

Answer:

y = -5/4 - 31/5

Step-by-step explanation:

A: (-1,-7) and B: (9,1)

Slope: (-7-1)/(-1-9) = -8/-10 = 4/5

Slope: 4/5. Point (9,1)

y-1 = 4/5 (x-9)

y-1 = 4/5x - 36/5

y = 4/5x - 36/5 + 1

y = 4/5x - 31/5

Perpendicular bisector = Y = - 5/4x - 31/5

Answer:

I think the answer is 54 divide 90 by 10 and multiply by 6

Answer:

0.19

Step-by-step explanation:

i am not so sure but it's my opinion

8[14-(7+4×4)]

__________

1-121-1-8

8[14-[44]

_______

-120-1-8

8[-30]

_____

119-8

8-30

____

111

-22

___

111

✓ 0.19

don't blame me if it is wrong lol

Answer:

0.85

Step-by-step explanation:

20•5=100

17•5=x

7•5=35

10•5=50

35+50=85

then put the decimal 2 spots to the left and you will get 0.85 or 85%

Hey there!

• In order to convert a fraction into a decimal you divide the numerator (the number at the TOP) from the denominator (the number at the BOTTOM)

17/20

= 17 ÷ 20

= 0.85

= 85%

The decimal that is equivalent to 17/20 is: 0.85

Answer: 0.85

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Answer:

the angle vertical to angle VZY is angle XZW.

Answer:

15.23

Step-by-step explanation:

First, you add 14.57 with 10.20 which equals 24.77.

then you minus 24.77 from 40 which equals 15.23!

hope this helps you :D

Hello :D

To do this you need to do:

$20 x 2 = $40.00

$14.57 + $10.20 = $24.77

$40.00 - $24.77 = $15.23

The answer is $15.23. I hope this helps :)

Step-by-step explanation:

this is your answer. it think it will help you

Answer:

4percents

Step-by-step explanation:

200-100 percents

8- xpercents

200/8=100/x

x=4

Answer:

17

Step-by-step explanation:

Answer:

The answer is N/A.

Step-by-step explanation:

You must put up a problem to solve.

Answer:  5.968

Step-by-step explanation:  5.968 + 2.545 = 8.513

Answer:

Hello!

An irrational number is all the real numbers which are not rational numbers.

M = [tex]\sqrt{2[/tex] is a irrational number.

N = [tex]\sqrt{5}[/tex] is a irrational number.

S = 2 is not irrational, and is actually a whole number.

T = 5 is not irrational, and is actually a whole number.

Have a great day!

I hope this helps! <33

Recuerda que

• |x| = x si x ≥ 0

• |x| = -x si x < 0

Necesitas considerar dos casos:

• si x - 3 ≥ 0,

|x - 3| < 1   ⇒  x - 3 < 1   ⇒   x < 4

• si x - 3 < 0,

|x - 3| < 1   ⇒   -(x - 3) = 3 - x < 1   ⇒   -x < -2   ⇒   x > 2

Entonces la solución consta de todos los números reales x tales que x > 2 y x < 4, o simplemente 2 < x < 4.

El método para resolver las otras desigualdades es el mismo.

|4x + 1| > 0   ⇒   4x + 1 > 0   o   -(4x + 1) > 0

…   ⇒   4x + 1 > 0   o   -4x - 1 > 0

…   ⇒   4x > -1   o   -4x > 1

…   ⇒   x > -1/4   o   x < -1/4

⇒   x ≠ -1/4

|x - 1| < 5   ⇒   x - 1 < 5   o   -(x - 1) < 5

…   ⇒   x - 1 < 5   o   -x + 1 < 5

…   ⇒   x < 6   o   -x < 4

…   ⇒   x < 6   o   x > -4

⇒   -4 < x < 6

Answer:

Answer:set the amount of money merchant A:B:C

=A,B,C

A+B=3870

A+C=5775

B:C =4:9

A=2346

B=1524

C=3429

merchant A earn $2346

semoga membantu

Answer:

y=5x-4

Step-by-step explanation:

I'm not exactly sure but this is what I learn when to solve slope that passes thru 2 points

Answer:

With every week you save, 15 more dollars are added into your savings.

Step-by-step explanation:

[tex]\left[\begin{array}{ccc}15(1)=15&15(2)=30&15(3)=45\\15(4)=60&15(5)=75&15(6)=90\\15(7)=105&15(8)=120&15(9)=135\end{array}\right][/tex]

Step-by-step explanation:

I believe you're supposed to answer the expressions in the parenthesis and then once you get the answer add them to make sure they equal to 2600 cm.

The point slope form, , is useful in situations involving slope and the location of one or more points. The standard form, , is usually easier to use when we need to make algebraic calculations. When needs or knowledge change, we can convert an equation from one form into another.

Answer:

4x+1 =6x-13

6x-4x=13+1

2x=14

x=14/2

x=7

Step-by-step explanation:

the answer will be 7

hence proved

Answer:

Step-by-step explanation:

Ok so u can’t divide a decimal with a whole number so u have to move the decimal poin from the 8 twice so it’s on the other side of the 8 and then there shouldn’t be any zeros before the 8 now divide 296 by 8 and instead of leaving the whole number like that u have to add the decimal point to it. So it should look like this 296.00 and then u can divide which is 3,700 hope this helped <3

[tex] {5x}^{2} - 5x - 169 = {2x}^{2} + x + 5 \\ \\ {5x}^{2} - 5x - 169 - {2x}^{2} - x + 5 = 0 \\ \\ {3x}^{2} - 4x - 164 = 0[/tex]

Answer:

real numbers are composed of

natural numbers, whole numbers, integers, rational numbers and irrational numbers.

Step-by-step explanation:

hope that helps>3

Answer:

natural numbers, whole numbers, integers, rational and irrational numbers.

Answer:

a tub of popcorn is $4 each

Step-by-step explanation:

ticket $5.50

popcorn $4

Step-by-step explanation:

solving by simultaneous equ

5m+3t =$39.50 .. equ1

3m+t = $20.50.. equ2

by elimination m= $5.50

subt m=$5.50 to get t

t=$4

hence, a tub of popcorn is $4

Answer:

285.6 in²

Step-by-step explanation:

Step-by-step explanation:

y-3y+6

when y is equal to 5

=5 - 3(5) + 6

=5 - 15 + 6

=5 - 9

= -4