If it takes 30 minutes for Jane to type three pages, how many hours will it take her
63
pages at the same rate?
to type

Answer:

x = -5.975

Step-by-step explanation:

distribute first by multiplying 2/5 by 'x' and then by 9/10 to get:

2/5x - 18/50 = -2 3/4

next, change -2 3/4 into an improper fraction to get:

2/5x - 18/50 = -11/4

now add 18/50 to -18/50 and to -11/4 using a common denominator of 100

2/5x = -275/100 + 36/100

2/5x = -239/100

multiply each side by 5/2 to isolate 'x':

x = -239/100 · 5/2

x = -1195/200

now simplify:

x = -5.975

Answer:

(-4,6)

Hope it helps!

Step-by-step explanation:

Answer:

10x-2y

Step-by-step explanation:

8x-2y+x+x

8x+x+x-2y

10x-2y

Answer:

368

Step-by-step explanation:

46*8=368

since there is 48 boxes of 8 bagels, it would equal 368 bagels.

Answer:

C

Step-by-step explanation:

After rotation the hexagon 180° you will have the same image that you started with.

Answer:

a lot

Step-by-step explanation:

Answer: p=8,−1

Step-by-step explanation:

p^2-7p--8=0

(p-8)(p+1)=0

p=8,−1

Answer:

The solution set of p^2– 7p = 8 is {-1, 8}

Step-by-step explanation:

Rewrite p^2– 7p = 8 as p^2– 7p - 8 = 0 (standard quadratic form).

Factoring is relatively straightforward here:  (p - 8)(p + 1) = 0

Here we have a zero product equal to zero.  Thus, we can create two equations based on these two factors:  (p - 8) = 0 and (p +1) = 0.  The first equation yields p = 8 and the second p = -1.

The solution set of p^2– 7p = 8 is {-1, 8}

[tex]Hiya![/tex]

Here's a explanation!

[tex]3.2(2.9+2.9)= 9.28[/tex]

[tex]3.2(9.28+2.9) = 12.18[/tex]

[tex]r = 12.18[/tex]

Hopefully, this helps you!!

[tex]Sokka[/tex]

Answer:

True

Step-by-step explanation:

It is a straight line and goes through the origin

he spent 9 / 15 of his money

9 / 15 = 3 / 5

he still has 2 / 5 which is 40% of his money left

and he spent 60%

please give brainliest

Answer:

96

Step-by-step explanation:

all angles of a triangle add up to 180 so...

34 + 50 + x = 180

84 + x = 180

x = 96

Answer:

4

Step-by-step explanation:

just divide each number by 4 to figure out how many for 3

Answer:

4 - 1 =3

4 - 1 =3

So, a and b is 3

Answer:

a

Step-by-step explanation:

divide 9 and 6 each by 3 and bam you got a 2x3 poster

Answer:

8: x=7 and y= -5

9: x= -1 and y= -2

Step-by-step explanation:

Answer:

x=7 y=-5

Step-by-step explanation:

X-(-4x)+23=12
5x+23=12

5x=35

X=7

y=-4(7)+23

Y=-28+23

Y=-5

Answer:

The value of x is 1

Step-by-step explanation:

√(x – 1)² = 1 – x

x – 1 = 1 – x

x – 1 + 1 + x = 1 + 1 – x + x

2x = 2

2x/2 = 2/2

x = 1

Thus, The value of x is 1

-TheUnknownScientist 72

Answer:

65 yards in miles is 0369318

Answer:

length = 30.4

width = 7.6

Answer:

12

Step-by-step explanation:

Using formula

distance = [tex]\sqrt{ (y2 - y1)^{2} + (x2- x1)^2}[/tex]

Then input the values:

Distance = [tex]\sqrt{ (0 - 0)^{2} + (-8- 4)^2}[/tex]

               = [tex]\sqrt{0 + 144}[/tex]

               = 12

Given are two values.

Let :-

[tex]4 = {x}^{1} [/tex]

[tex]0 = {y}^{1} [/tex]

[tex] - 8 = {x}^{2} [/tex]

[tex]0 = {y}^{2} [/tex]

By distance formula,

[tex] \sqrt{ ({x}^{2} - {x}^{1})^{2} + ( {y}^{2} - {y}^{1})^{2} }[/tex]

[tex] \sqrt{ (- 8 - 4)^{2} + (0 - 0) ^{2} } [/tex]

[tex] \sqrt{( - 12)^{2} + 0^{2} } [/tex]

[tex] \sqrt{144 + 0} [/tex]

[tex] 12[/tex]

Therefore, the distance is 12

Answer:

20

Step-by-step explanation:

The combination of 3 angles is a right angle

x + 2x + (x + 10) = 90

4x + 10 = 90

4x = 80

x = 20

Answer:

y= -5x +24

Step-by-step explanation:

Slope-intercept form

y= mx +c, where m is the slope and c is the y-intercept.

Given that the slope is -5, m= -5.

Substitute m= -5 into the equation:

y= -5x +c

To find the value of c, substitute a pair of coordinates that the line passes through into the equation:

When x= 3, y= 9,

9= -5(3) +c

9= -15 +c

c= 9 +15

c= 24

Thus, the equation of the line is y= -5x +24.

Answer:

this should be the answer

Answer: A(2, 0), B(-2, 2), C(-2, -2).

Step-by-step explanation:

To reflect a point [tex](x, y)[/tex] in Y-axis, you remain the [tex]y[/tex] and "reflect" the [tex]x[/tex]. In short, you make it [tex](-x, y)[/tex].

[tex]A(-2, 0)[/tex] to [tex]A(2, 0)[/tex].

[tex]B(2, 2)[/tex] to [tex]B(-2, 2)[/tex].

[tex]C(2, -2)[/tex] to [tex]C(-2, -2)[/tex].

Answer:

256

Step-by-step explanation:

t = # teri has

s = 4t = # sienna has

r = t/2 = # robert has

32 = t/2

t = 64

s = 4 x 64 = 256

My answer is in the picture because it didn't let me update/type it here...

x-intercept ⇒ y = 0

2x³+4x²-2x-4 = 0 : 2

x³+2x²-x-2 = 0

(x³+2x²)-(x+2) = 0

x²(x+2)-(x+2)=0

(x+2)(x²-1)=0

(x+2)(x²-1²)=0

(x+2)(x+1)(x-1)=0

x = -2, x = -1, x = 1

(-2,0) , (-1,0), (1,0)

y-intercept ⇒ x = 0

Y=2(0)³+4(0)²-2(0)-4

Y=-4

(0,-4)

Answer: 4.5

Step-by-step explanation: Percent change = 56 - 32 |32| × 100% = 24 32 × 100 = 75% (increase). Where: 32 is the old value and 56 is the new value. In this case we have a positive

Answer:

You are the one who has asked :))

Step-by-step explanation:

You have asked a question on this platform making you a Questioner!

Hope this helps!

Make sure to practice and study! ;)