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Answer: you do not need a variable when multiplying fractions and mixed numbers

Step-by-step explanation:

Answer:

100:2  =200:x

200*2/100=4

Step-by-step explanation:

Answer:Expand the equation.

Multiply (distribute) the first numbers of each set, outer numbers of each set, inner numbers of each set, and the last numbers of each set.

Combine like terms.

Solve the equation and simplify, if needed.

Step-by-step explanation:

Hey there!

y=-2x+3

If x=-6

y=-2(-6)+3

y=12+3

y=15

y=-2(-3)+3

y=6+3

y=9

y=-2(0)+3

y=0+3

y=3

y=-2(3)+3

y=-6+3

y=-3

Hope this helps you! :)

~Just a depressed teen who loves Biology and Maths and misses her best friend

[tex](:GraceRosalia :)[/tex]

Answer:

if x=-6 y =-10(-6)+3=60+3=63

and if x=-3, y= -10(-3)+3=30+3=33

then if x=0, y =-10(0)+3=0+3=3

finally if x=3 y=-10(3)+3=-30+3=27

Step-by-step explanation:

you are to use the equation given to you, then you should be substituting the value of x in the equation i.e y=-10x+3

Answer:

I'd recommend writing it out in addition.

Step-by-step explanation:

5 x 12 = 12 + 12 + 12 + 12 + 12 = 60, and so on so forth.

Step-by-step explanation:

ano taong diyan po pic mo

Answer:

1.75oz

Step-by-step explanation:

The question says "What is the difference in weight

between the standard size and snack pack?" The word "difference" symbolizes a subtraction problem. Our problem is 5oz - 3.25oz which equals 1.75oz.

Hope this helped!

Answer:

You can’t find the slope of a line if only given one point. If you had a visual representation of the line such as a graph or a table you could find a second point and then use the formula for slope, y = (y2-y1) / (x2-x1).

Imagine a single point on the xy graph. You could take a random point elsewhere from an infinite number of points and would be able to draw a line and find the slope. This means there could be an infinite number of different slopes for one point. One point on an unknown line is not enough information to determine the slope of its line without a graph or a table.

Answer:

x=25

Step-by-step explanation:

line st is the diameter so it equals 180º

so 3x-14+3x-14+2x+8=180              substitution

8x-20=180                                      combining like terms

+20      +20                                     singling out the variable

8x=200                    

÷8                                                    dividing

so x=25                                           answer

Answer:

2cm

Step-by-step explanation:

GIven,

1 cm= 8km

1*2cm=8*2km

2cm=16km

Answer:

Yes

Step-by-step explanation:

7:14=1:2

3:6=1:2

Answer:

growth

Step-by-step explanation:

Answer:

18/6=3

Step-by-step explanation:

Answer:

18/6 = 3

Step-by-step explanation:

Break it down.

(19-1) = 18

(3*2) = 6

So whats 18 divided by 6?

Answer:

8 units

Step-by-step explanation:

find the distance of the lines through coordinates given

distance formula: [tex]\sqrt{(x_{1}-x_{2})+(y_{1} -y_{2} ) }[/tex]

i) CD=[tex]\sqrt{(4-4)^2 +(-1+5)^2}[/tex]

  CD=[tex]\sqrt{0+4^2}[/tex]

  CD=4 units

ii) DE=[tex]\sqrt{(4-2)^{2}+(-5+3)^2 }[/tex]

 DE=[tex]\sqrt{(2)^2+(-2)^2}[/tex]

 DE=[tex]\sqrt{8}[/tex]

 DE= 2 units

iii) ED=[tex]\sqrt{(2-4)^2+(-3+1)^2}[/tex]

   ED=[tex]\sqrt{(-2)^2+(-2)^2}[/tex]

   ED=[tex]\sqrt{8}[/tex]

   ED= 2 units

perimeter of polygon= 2 units+ 2 units+ 4 units

                                  =8 units

y and x graph

Step-by-step explanation:

Answer:

The image is blocked

Step-by-step explanation:

Answer:

Victor has 18 trophies

Step-by-step explanation:

Let's set up "let statements"

Let d = Dean's trophies

Since Victor has 2 times as many trophies as Dean, we can set up a let statement for Victor like this...

Let 2d = Victor's trophies

Now we can set up an equation! Since we know Dean and Victor have 27 trophies altogether...our equation has to involve addition...

2d + d = 27

Combine like terms...(2d and d)

3d = 27

Divide 3 on both sides to isolate the variable "d"

3d ÷ 3 = d

27 ÷ 3 = 9

So...

d = 9

That means Dean has 9 trophies. But we are not done yet because we need to figure out how many trophies Victor has. Since Victor has 2 times the number of trophies as Dean we can do...

2 · 9 = 18

Therefore, Victor has 18 trophies!

Hope this helps :)

Answer:

Vitor has 18 trophies and Dean has 9.

Step-by-step explanation:

if you were to use the first ordered pair, your answer would be y - 2 = 11/3(x-7) and with the second ordered pair : y + 9 = 11/3(x-4

Using the slope concept, it is found that the correct interpretation is that each day, the length decreases by 1.5 millimetres.

The equation of a line has the following format:

[tex]y = mx + b[/tex]

In which

In this problem, the length of the tail, in millimetres, after x days, is given by:

[tex]y = 15 - 1.5x[/tex]

The slope is of [tex]m = -1.5[/tex], which means that each day, the length of the tail decreases by 1.5 millimetres.

A similar problem is given at https://brainly.com/question/13967935

Answer:

164

Step-by-step explana

Answer:

82-Pacella

89-Jack

Step-by-step explanation:

x is Pacella

y is jack

y=7+x

x+y=171

Graphing these, they intersect at (82,89)

Answer:

classification b  the second one i think is d

Answer:

2261.94671

Step-by-step explanation:

Answer:

A≈2261.95

Step-by-step explanation:

[tex]A=2\pi \frac{d}{2} h+2\pi( \frac{d}{2}) ^2=2[/tex] ·[tex]\pi[/tex]·[tex]\frac{24}{2}[/tex]·[tex]18+2[/tex]· =[tex]2261.94671[/tex]

Answer:

2

Step-by-step explanation:

Answer:

2

as the other person said

Answer:

Step-by-step explanation:

Answer:

y=7

Step-by-step explanation:

Answer:

M.2, formerly known as the Next Generation Form Factor, is a specification for internally mounted computer expansion cards and associated connectors. M.2 replaces the mSATA standard, which uses the PCI Express Mini Card physical card layout and connectors.

Step-by-step explanation:

This question does not make sense!

Answer:

Monthly payment is $2,708.03

Step-by-step explanation: