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

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:

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

[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:  5.968

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

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]

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:

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:

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

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.

Step-by-step explanation:

y-3y+6

when y is equal to 5

=5 - 3(5) + 6

=5 - 15 + 6

=5 - 9

= -4

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:

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}

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:

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:

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

Answer:

285.6 in²

Step-by-step explanation:

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:

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

Answer:

say what

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

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:

the angle vertical to angle VZY is angle XZW.

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

17+{11-8}+1

17+3+1

21

Answer:

17

Step-by-step explanation:

Answer:

The answer is N/A.

Step-by-step explanation:

You must put up a problem to solve.

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:

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