MATHEMATICS MIDDLE SCHOOL

Please help me I really need this for school to get a good grade on my report card ​
please help me I really need this for school to - 1

Answers

Answer 1
Answer:

Answer:  $0.29 per pound

Step-by-step explanation:

(price)/(pound):\ (\$1,740)/(3\ tons)* (1\ ton)/(2,000\ pounds)=(\$1,740)/(6,000\ pounds)=\large \boxed{(\$0.29)/(1\ pound)}
Answer 2
Answer:

Answer: 0.29

Step-by-step explanation: The first thing that you need to know is that a ton equals 2,000 pounds. Therefore, 6,000 pounds of rocks cost $1,740. In order to solve the problem you need to divide $1,740 by 6,000. 1,740 / 6,000 = .29

Each pound cost $ 0.29. (29 cents)

Related Questions

Use the hundredth grids to answer the question.Two 10 by 10 grids are shown. In the first grid, all squares are shaded brown, with 2 columns and 9 squares also containing an X. The second grid has 1 column and 7 squares shaded brown, and all shaded squares contain an X. Which equation is represented by the model? (1 point) Responses 0.89−0.38=0.51 1.17−0.46=0.71 0.81−0.46=0.35 1.17−0.29=0.88
How do you solve 2x + 1= 3x - 3
Write n+5n=______ in simplest form.
The number of apple s juan eats and the numbers of hours he sleep each night represents what type of correlation Positive Median NegativeNo correlation
How to solve -2/3 w+5=4

Solve irrational equation pls

Answers

\hbox{Domain:}\nx^2+x-2\geq0 \wedge x^2-4x+3\geq0 \wedge x^2-1\geq0\nx^2-x+2x-2\geq0 \wedge x^2-x-3x+3\geq0 \wedge x^2\geq1\nx(x-1)+2(x-1)\geq 0 \wedge x(x-1)-3(x-1)\geq0 \wedge (x\geq 1 \vee x\leq-1)\n(x+2)(x-1)\geq0 \wedge (x-3)(x-1)\geq0\wedge x\in(-\infty,-1\rangle\cup\langle1,\infty)\nx\in(-\infty,-2\rangle\cup\langle1,\infty) \wedge x\in(-\infty,1\rangle \cup\langle3,\infty) \wedge x\in(-\infty,-1\rangle\cup\langle1,\infty)\nx\in(-\infty,-2\rangle\cup\langle3,\infty)


√(x^2+x-2)+√(x^2-4x+3)=√(x^2-1)\nx^2-1=x^2+x-2+2√((x^2+x-2)(x^2-4x+3))+x^2-4x+3\n2√((x^2+x-2)(x^2-4x+3))=-x^2+3x-2\n√((x^2+x-2)(x^2-4x+3))=(-x^2+3x-2)/(2)\n(x^2+x-2)(x^2-4x+3)=\left((-x^2+3x-2)/(2)\right)^2\n(x+2)(x-1)(x-3)(x-1)=\left((-x^2+x+2x-2)/(2)\right)^2\n(x+2)(x-3)(x-1)^2=\left((-x(x-1)+2(x-1))/(2)\right)^2\n(x+2)(x-3)(x-1)^2=\left((-(x-2)(x-1))/(2)\right)^2\n(x+2)(x-3)(x-1)^2=((x-2)^2(x-1)^2)/(4)\n4(x+2)(x-3)(x-1)^2=(x-2)^2(x-1)^2\n
4(x+2)(x-3)(x-1)^2-(x-2)^2(x-1)^2=0\n(x-1)^2(4(x+2)(x-3)-(x-2)^2)=0\n(x-1)^2(4(x^2-3x+2x-6)-(x^2-4x+4))=0\n(x-1)^2(4x^2-4x-24-x^2+4x-4)=0\n(x-1)^2(3x^2-28)=0\nx-1=0 \vee 3x^2-28=0\nx=1 \vee 3x^2=28\nx=1 \vee x^2=(28)/(3)\nx=1 \vee x=\sqrt{(28)/(3)} \vee x=-\sqrt{(28)/(3)}\n

There's one more condition I forgot about
-(x-2)(x-1)\geq0\nx\in\langle1,2\rangle\n

Finally
x\in(-\infty,-2\rangle\cup\langle3,\infty) \wedge x\in\langle1,2\rangle \wedge x=\{1,\sqrt{(28)/(3)}, -\sqrt{(28)/(3)}\}\n\boxed{\boxed{x=1}}

n stands for a whole number, 2n is greater than 30,5n is less than 100 what are all the numbers that n stands for please give me examples

Answers

2n \ \textgreater \ 30\ \ \ \ |divide\ both\ sides\ by\ 2\n2n:2 \ \textgreater \ 30:2\n\boxed{n \ \textgreater \ 15}\n\n5n \ \textless \ 100\ \ \ |divide\ both\ sides\ by\ 5\n5n:5 \ \textless \ 100:5\n\boxed{n \ \textless \ 20}\n\nn \ \textgreater \ 15\ and\ n \ \textless \ 20\n\nn\in\{16;\ 17;\ 18;\ 19\}\n\nlook\ at\ the\ picture
2n>30
5n<100

so these are in conjuction with each other so combine them
flip one
30<2n
simplify, divide both sides by 2
15<n

simplify other

5n<100
divide both sides by 5
n<20
combine 15<n and n<20

15<n and n<20
15<n<20
all whole numbers more thatn 15 and less thatn 20
16,17,18,19=posible values for n

What is the value of x when -25(x - 4) = -55(x - 10) ?

Answers

The given equation is solved to give value of x as 15.

How to solve a linear equation?

A linear equation can be solved by equating the LHS and RHS of the equation following some basic rules such as by adding or subtracting the same numbers on both sides and similarly, doing division and multiplication with the same numbers.

The given equation is as below,

-25(x - 4) = -55(x - 10)

It can be simplified as follows,

-25(x - 4) = -55(x - 10)

=> -25x + 100 = -55x + 550

=> -25x + 55x = 550 - 100

=> 30x = 450

=> x = 15

Hence, the value of x for the given equation is 15.

To know more about linear equation click on,

brainly.com/question/11897796

#SPJ2

Simplify both sides of the equation

-25(x-4)=-55(x-10)

(-25)(x) + (-25)(-4)=(-55)(x) + (-55) (-10)

Distribute

-25x+100=-55x+550

Add 55x  to both sides

-25x+100+55x=-55x+550+55x

30x+100-100=550-100

subtract 100 from both sides

30x+100-100=550-100

30x=450

divide both sides by 30

30x/30=450/30

x= 15

The value of x is 15


I hope that's help you my friend !

John will be x in 7 years. How old was he last year? A: x + 7
B: 1 - x - 7
C: x + 8
D: x - 8

Answers

Right now, he is 7 less than he will be in 7 years, and 1 more than he was last year.

'x' is 7 more than he is right now, and 8 more than he was last year.

If 'x' is 8 more than he was last year, then he was  (x - 8) last year.

That's Choice-'D'.
D is the answer, because seven minus X is his age this year and a year before that is last year. So the answer is X-8

A delivery truck made 8 stops in one neighborhood. By stop 5, there were 11 packages delivered. This graph shows this information.How many stops did it take to have 5 packages delivered?

12

8

3

2

Answers

2 delivery stops

Find the point that hits 5 on the "packaging delivery".

Then look down to find the 'x'

your x is 2

hope this helps

Solve the following:y = x + 3
4x + y = 18


(6, 3)

(3, 6)

(−3, 6)

(3, −6)

Answers

Answer:

(3,6)

Step-by-step explanation:

We can substitute y for x+3 in the second equation

4x + x + 3 = 18

5x = 15

x=3

Plug x back into the equation

y = 3 + 3

y = 6

Answer:

B (3 ; 6)

Step-by-step explanation:

y = x + 3

4x + y = 18

4x + (x + 3) = 18

5x = 18 - 3

5x = 15

x = 3

y = x + 3

y = 3 + 3

y = 6
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