Somebody please help me. This makes zero sense.

Answer:

$770.65

Step-by-step explanation:

11.97/2=5.985

5.985+11.97=17.96

16.25 x 17.96=291.85

40 x 11.97=478.80

478.80+291.85=770.65

Answer:

B. (-1, -4)

Step-by-step explanation:

Answer:

answer a -4, 1

i think

Answer:

95,237,00

0989,000

955,700

132,200

Step-by-step explanation:

there are no really steps on this you just have to put the numbers in order from biggest to smallest

Answer:

C

Step-by-step explanation:

Answer:

[tex]x = 25[/tex]

Step-by-step explanation:

[tex](4x) + (5 + 3x) = 180[/tex]

[tex]4x + 5 + 3x = 180[/tex]

[tex]7x + 5 = 180[/tex]

[tex]7x = 180 - 5[/tex]

[tex]7x = 175[/tex]

[tex] \frac{7x}{7} = \frac{175}{7} [/tex]

[tex]x = \frac{175}{7} [/tex]

[tex]x = 25[/tex]

Answer:

m < 1200

Step-by-step explanation:

0.10m + 130 < 250

-130                -130

0.10m < 120

/0.10      /0.10

m < 1200

Answer:

Step-by-step explanation:

7

6-

Progr

5

4-

Introdu

3

С

2

1+

1

20

-7 -6 -5 -4

-32

1

-2

-3

-4+

A

-5

Answer:

ok i will go on you last q

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

58+78=131

180-131=49

10(5)-1

=5

Answer:

x=5

Step-by-step explanation:

A triangle= 180

53+78+10x-1=180

Combine like terms

130+10x=180

Subtract by 130 on both sides

10x=50

Divide by 10 on both sides

x=5

Answer:

B.

Step-by-step explanation:

Answer:

∡SRT

Step-by-step explanation:

angle which creates the longest side is the largest angle

Answer:

ight bet

Step-by-step explanation:

idek

Answer:

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

Step-by-step explanation:

The slope of a line is the change in the line, it is also called; [tex]\frac{rise}{run}[/tex]. The equation to find the slope of a line is;

[tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex]

Substitute in the given points;

( 2, 6 ) and ( 8, 3 )

[tex]\frac{3 - 6}{8 - 2}[/tex]

Simplify,

[tex]\frac{-3}{6}[/tex]

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

Answer:

It's A

Step-by-step explanation:

Because both triangles have the same side connected to, which means that that side is congruent to each other and because it tells us that JL and JK are congruent and KM and ML are congruent that means that its sss. Also, it is not giving us an angle to find the congruence so it has to be sss.

The question is incomplete as it is missing the length of the book spine and length of the staple.

Assume the question goes thus :

Elena is binding a small booklet with a spine that is 15 inches long. She uses staples that are 0.5 -inch long. If she puts the staples end-to-end through the booklet, without gaps or overlaps between them, how many staples would it take to bind the booklet?

Answer:

30 staples

Step-by-step explanation:

Given that:

Length of book spine = 15 inches

LENGTH of staple = 0.5 inch

Since it is assumed that staples are applied end-to-end on the book without gaps ; the number of staples which will be used is ;

Length of book spine / length of staple

= 15 inches / 0.5 inch

= 30 staples

Answer:

she has 40 times as many

Step-by-step explanation:

Answer: 20

Step-by-step explanation:

80/4= 20

Given:

[tex]f(x)=4x-7[/tex]

[tex]g(x)=4x[/tex]

To find:

The expression for f(f(x)).

Solution:

We need to find f(f(x)).

[tex]f(f(x))=f(4x-7)[/tex]                             [tex][\because f(x)=4x-7][/tex]

[tex]f(f(x))=4(4x-7)-7[/tex]                             [tex][\because f(x)=4x-7][/tex]

Using distributive property, we get

[tex]f(f(x))=4(4x)+4(-7)-7[/tex]

[tex]f(f(x))=16x-28-7[/tex]

[tex]f(f(x))=16x-35[/tex]

Therefore, the expression for f(f(x)) is [tex]f(f(x))=16x-35[/tex].

Answer:

6x-5y-40 = 0

Step-by-step explanation:

y-(-2)=6/5(x-5)

5(y+2)= 6(x-5)

5y+10 =6x-30

6x-5y-40 = 0

6x-5y-40 = 0 is the answer

Answer: 1. 3x=15. 2. is correct

3. X=15

Answer:

The boys are 36, the girls 48

Answer:

it is b

Step-by-step explanation:

Answer:

it is b

Step-by-step explanation:

i solved it tsk tsk tsk

Answer:

A=47 Degrees

Step-by-step explanation:

all triangles add up to 180 degrees

exterior angles add up to 180

360-100+127

360-227

133=B

180-133=47

A=47 Degrees

Answer:

47

Step-by-step explanation:

the person above me is correct:)

Answer:

1.

Step-by-step explanation:

Lets make [tex]4\frac{1}{2}[/tex] into a improper fraction!

Whole number times denominator and add denominator 2 x 4+1= 9

Now we divide

[tex]\frac{9}{9} =1[/tex]

So each person gets 1 amount of food.

Hope this helps :)

____________________________

 - We do this because when solving this they are in parenthesis, so you must get rid of the parenthesis by turning them negative.

Equation at the end of Step 1:

 - We do this since we can only have on variable at the end of the problem, so you just combine them if they have the same variable base.

Equation at the end of Step 2:

 - We do this because we need one number left over to get a simplified version of this equation.

Equation at the end of Step 3:

____________________________

Answer: -0.010039

Step-by-step explanation:

-0.005680-0.004359=-0.010039

Answer:

1. -10

2.x=8

3. x= 2

Step-by-step explanation:

1. x = 3, 2x+x+2x+5

=2(-3)+(-3)+2(-3)+5

= -6 +(-3)+(-6)+5

= -6 -3 -6 +5 Next you have to use BODMAS rule so first addition

= -6 -3 -1

= -9-1

= -10

2. 2(2x+1)+x=x+2x+18

=4x+2+x=3x+18 then collect like terms:

=4x+x+2=3x+18

=5x+2=3x+18

=5x+2-2=3x+18-2

=5x=3x+16

=5x-3x=3x-3x+16

= 2x=16

2x/2=16/2

x=8

3.2x+x+2x=10+x

=6x=10+x

=6x-x=10+x-x

=5x=10

=5x/5=10/5

x=2

If its helpful ❤❤❤

THANK YOU