You are loading 6 concrete blocks onto a wagon, one at a time. The linear function y=30x+25 represents the total weight y (in pounds) of the wagon and its contents after you have loaded x blocks?

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Answer:

$25.00

Step-by-step explanation:

180.00-105.00=75

75.OO DIVIDED 3= $25.00

Answer:

Oblique Because the slopes are different

Step-by-step explanation:

Answer:

i belive it oblique . Not sure tho but good luck !!

Step-by-step explanation:

Answer:

That their milkshakes need more caramel or less ice cream.

Step-by-step explanation:

We can see that Ari's numbers for a perfect milkshake gives us a caramel to ice cream ratio of 333 / 555 = 0,6.

But the Freeze Zone uses a caramel to ice cream ratio of 666 / 888 which is equal to 0,75.

Their milkshakes have less caramel and more ice cream than Ari's perfect milkshake so Ari will think that Freeze Zone's milkshakes are not sweet enough.

I hope this answer helps.

Answer:

3 inches

Step-by-step explanation:

2.5 inches = 10 feet

x inches.   = 12 feet

Solve as a proportion

2.5(12) = 10x

30=10x

3=x

3 inches

Answer:

I got 8 but check

Step-by-step explanation:

i rounded the off and then added them that's what I learned to do

Answer:

Step-by-step explanation:

a) Here we have:

"In Family A, the youngest child is 7 years younger than the oldest, who is 18"

Let's define:

Y = age of the youngest child.

O = age of the oldest child.

Then we know that:

Y = O - 7

O = 18

Then we can replace the second equation into the first one:

Y = 18 - 7 = 11.

b) Here we have:

"In Family B, the middle child is 5 years older than the youngest child."

Let's define:

Y = age of the youngest child.

M = age of the middle child.

Here we have only one equation:

M = Y + 5.

Answer:

M = Y + 5.

Also thats my mom's birthday :D

Answer:

(4,5)

Step-by-step explanation:

Answer:

(4, 5) because you have to move the coordinate y (2) up 3 times.

Answer:

If we rent the same car from both companies it would take 8 days

Step-by-step explanation:

Johnson's   50+2x

Martinez     30+4x

a) [tex]10[/tex] additional days are required for both to cost the same.

b) The cost is [tex]70[/tex]$.

At Johan's Rental:

Rent[tex]=(50+2x)[/tex]$

At Martinez Rent:

Rent[tex]=(30+4x)[/tex]$

For both the cost same

[tex]50+2x=30+4x[/tex]

[tex]2x-4x=30-50[/tex]

     [tex]-2x=-20[/tex]

         [tex]x=10[/tex]

[tex]\therefore[/tex] [tex]10[/tex] additional days are required for both to cost the same.

Cost[tex]=(50+2x)[/tex]

       [tex]=50+2\times 10[/tex]

       [tex]=50+20[/tex]

       [tex]=70[/tex]

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Answer:

It snows in January

Step-by-step explanation:

Answer: The hypothesis is that if it is a certain month, it will probably snow. January being the factor that won't be changed because it is the specific month. But the hypothesis is that because it's January, it must snow.

Step-by-step explanation:

Answer:

2,000 km

Step-by-step explanation:

If 1 cm is 50 km then you multiply 40*50=2,000.

Answer:

-9

Step-by-step explanation:

The value of  g(x) = 2x² - 4, when g(-2) = 4

A polynomial function with one or more variables, where the largest exponent of the variable is two, is referred to as a quadratic function. In other terms, a "polynomial function of degree 2" is a quadratic function.

Given:

g(x) = 2x² - 4

The above function is a quadratic function.

The solution of when g(-2):

Substituting the value of x = -2

 g(x) = 2x² - 4

g(x) = 2(-2)² - 4

g(x) = 8 - 4

g(x) = 4

Therefore, the value of g(-2) = 4.

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Answer: 2x^2 -5x -12

This is answer D.

Given:

Initial height of tree = [tex]7\dfrac{11}{12}[/tex] foot

He cut [tex]1\dfrac{2}{3}[/tex] off of tree.

To find:

The remaining height of tree after cut.

Solution:

Initial height of tree is

[tex]7\dfrac{11}{12}=\dfrac{7\times 12+11}{12}[/tex]

[tex]7\dfrac{11}{12}=\dfrac{84+11}{12}[/tex]

[tex]7\dfrac{11}{12}=\dfrac{95}{12}[/tex]

He cut [tex]1\dfrac{2}{3}[/tex] off of tree.

[tex]1\dfrac{2}{3}=\dfrac{1\times 3+2}{3}[/tex]

[tex]1\dfrac{2}{3}=\dfrac{3+2}{3}[/tex]

[tex]1\dfrac{2}{3}=\dfrac{5}{3}[/tex]

Now,

Remaining height = Initial height - cut

[tex]=\dfrac{95}{12}-\dfrac{5}{3}[/tex]

[tex]=\dfrac{95-20}{12}[/tex]

[tex]=\dfrac{75}{12}[/tex]

[tex]=\dfrac{25}{4}[/tex]

[tex]=\dfrac{6\times 4+1}{4}[/tex]

[tex]=6\dfrac{1}{4}[/tex]

Therefore, the remaining height of the tree is [tex]6\dfrac{1}{4}[/tex] foot.

Answer:

  x = -1/32y^2

Step-by-step explanation:

Since the focus is to the left of the vertex at a distance of 8 units, the equation can be written as ...

  x -h = 1/(4p)(y -k)^2 . . . . with vertex-focus distance of p and vertex (h, k)

  x = -1/32y^2

Answer:

35/6

Step-by-step explanation:

The result of dividing 5/6 by 1/7 is 35/6.

Here, we have,

To divide fractions, we can use the following rule:

To divide one fraction by another, we multiply the first fraction by the reciprocal of the second fraction.

In this case, we have:

(5/6) ÷ (1/7)

To find the reciprocal of a fraction, we simply flip the fraction by swapping the numerator and denominator.

Therefore, the reciprocal of 1/7 is 7/1.

Now, we can rewrite the expression as a multiplication:

(5/6) * (7/1)

Multiplying the numerators and denominators:

(5 * 7) / (6 * 1)

Simplifying:

35/6

Therefore, the result of dividing 5/6 by 1/7 is 35/6.

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Answer:

86

Step-by-step explanation:

Answer:

you substitute the variable with its value and the equation makes sense

Step-by-step explanation:

3+y=8

subtract 3 from both sides and you get

y=5

so, if y=5 then 3+y=8 is the same as saying 3+5=8 which is correct

Answer:

area

Step-by-step explanation:

because when you are ordering sod the person that is laying it down needs measurements like 12x13 not 67 yards, that way they can get the most accurate amount

Esma will need to know area if she  needs to know the size of her yard.

Perimeter is a major property of a 2D shape , It is defined as the distance covered around the shape.It is also called the length of a triangle , rectangle and square.

It has major usage in calculation of the fencing that needs to be done , revolution that is being done etc.

It is given in the question that

Esme wants to put new sod on her front lawn.

she needs to know the size of her yard.

As by the meaning of sod , sod is grass that rolls out on the ground, almost like carpet

It will cover the complete area of the lawn and hence to buy it she will be needing to know the area rather than the perimeter.

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Answer:

D

Step-by-step explanation:

The solution is, the value of x is, D) x ≤ -30.

An inequality is a relation which makes a non-equal comparison between two numbers or mathematical expressions.

here, we have,

given that,

x + 20 ≤ -10

now, we have to solve this,

at first we subtract 20 from both sides, we get,

x + 20 - 20  ≤ -10 -20

or, x  ≤ -30

Hence, The solution is, the value of x is, D) x ≤ -30.

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Step-by-step explanation:

f(x) = 2x^2 - 7x + 3

f(0) = 2(0)^2 - 7(0) + 3

= 0 + 0 + 3

= 3

f(x) = 2x^2 - 7x + 3

f(-2) = 2(-2)^2 - 7(-2) + 3

= 8 + 14 + 3

= 25

Answer:

2x + 17 = 81 is the equation

x=32

Step-by-step explanation:

2x + 17 = 81

subtract 17 from 81, which is 64

64 divided by 2 is 32

to check the answer, 2 times 32 = 64 + 17 = 81

hope this helped :)

Answer:

19,855

Step-by-step explanation:

(-19)5*(-19)11

-95*-209= 19,855

can i get brainliest please?

Answer:

4 hours at the shoe store and 1 hour babysitting

Step-by-step explanation:

She could work 4 hours at the shoe store and then babysit for just 1 hour and make 34 dollars a day within only 8 hours

Answer:

1160 feet

Step-by-step explanation:

Answer:

its 6

Step-by-step explanation:

i now i am in the 12th grade

Answer:

i believe the operation emma should use is addition subtraction and mixed numbers

Step-by-step explanation:

hope this helps!!!

Answer:

x=63

Step-by-step explanation:

Answer:

x = 9

Step-by-step explanation:

Given

3 - 4x = - 60 + 3x ( subtract 3x from both sides )

3 - 7x = - 60 ( subtract 3 from both sides )

- 7x = - 63 ( divide both sides by - 7 )

x = 9

Answer

x= -3  -> y= -2

x= -1 -> y= -4

x= 3 -> y= -2

Step-by-step explanation:

The lines around the x in the equation is the absolute value symbol.

If you put a positive in, it stays positive.

If you put a negative in, it becomes positive.

Then solve normally.

Good luck!