I have been trying this again and again. Can anyone plz explain this plzzz?

Answer:

The maximum weight of the second box is 125 pounds. (The box can weight  less than 125 pounds, but no more than 125 pounds since the total weight of the boxes cannot be more than 300 pounds.)

Step-by-step explanation:

x+y ≤ 300

175+y ≤ 300

Substract 175 on both sides:

y ≤ 125

The inequality that describes the weight limitation in terms of x and y is -

x + y ≤ 300 and the maximum weight of second box can be 125 pounds.

We have a conveyor belt such that there can only be two boxes moving at a time. The total weight of the boxes cannot be more than 300 pounds.

It is given in the question to assume let x and y represent the weights of the two boxes on the conveyer belt.

We have to find -

a) - inequality that describes the weight limitation in terms of x and y.

b) - If two boxes are to be placed on the conveyor belt and first box weighs 175 pounds then what is the maximum weight of the second box?

Inequality in mathematics is a relation that is used to compare two or more algebraic expressions.

According to the part 'a' of the question -

The inequality that describes the weight limitation in terms of x and y is -

x + y ≤ 300

According to part 'b' of the question -

x = 175 pounds

The maximum weight of second box can be found out by substituting the value of 'x' in inequality in part a.

175 + y ≤ 300

y ≤ 125

Hence, the maximum weight of second box can be 125 pounds.

To solve more questions on inequalities, visit the link below -

https://brainly.com/question/8849993

#SPJ2

Answer:

y=-3x+6

Step-by-step explanation:

Answer:

y = -3x + 6

Step-by-step explanation:

y = mx + b

m = slope

b = y-intercept

SO

m = -3

b = 6

Thus,

y = -3x + 6

Answer: -5/4

Step-by-step explanation:

A slope is also known as the gradient of a line. The slope of the given equation is -5/4.

A slope also known as the gradient of a line is a number that helps to know both the direction and the steepness of the line.

slope = (y₂-y₁)/(x₂-x₁)

The given line passes through two points (0,2) and (-4,7), therefore, the slope of the given line can be written as,

Slope, m = (7 - 2)/(-4 - 0) = 5/-4

Hence, the slope of the given equation is -5/4.

Learn more about Slope of Line here:

https://brainly.com/question/14511992

#SPJ2

Answer:

150 + 2x

The greatest common factor of 150 and 2x is 2. Factor out a 2 from both terms:

2(75) + 2(x).

Use the Distributive Property, A(B + C) = AB + AC, to rewrite the expression:

2(75 + x).

The expression 150 + 2x is equivalent to 2(75 + x).

Step-by-step explanation:

Might want to change it up a bit bc thats the exact answer. Hope that helps

Answer:

150 + 2x

The greatest common factor of 150 and 2x is 2. Factor out a 2 from both terms:

2(75) + 2(x).

Use the Distributive Property, A(B + C) = AB + AC, to rewrite the expression:

2(75 + x).

The expression 150 + 2x is equivalent to 2(75 + x).

Step-by-step explanation:

This is straight from edmentum

Answer:

see explanation

Step-by-step explanation:

Under a rotation about the origin of 180°

a point (x, y ) → (- x, - y ) , thus

(0, 5 ) → (0, - 5 )

(- 1, 1 ) → (1, - 1 )

(- 3, 2 ) → (3, - 2 )

(- 4, 4 ) → (4, - 4 )

Answer:

Can you pls write it straight

Step-by-step explanation:

Answer:

Step-by-step explanation:

−4 is at least −25

Answer:

c and d i think

Step-by-step explanation:

that is the answer lol

Answer:

sorry im just answering this cuz need points

Step-by-step explanation:

Answer:

I thinks no for all except the last one.

Answer:

A

Step-by-step explanation:

A negative times a positive is a negative

Answer:

Step-by-step explanation:

-2(1-5)    first parenthesises

= -2(-4)    next multiplication (the product of two negative numbers is positive)

= 8

Answer:

his average speed is 8

Step-by-step explanation:

Answer:

2M will be:

[tex]2\begin{pmatrix}3&5\\ -4&0\end{pmatrix}=\begin{pmatrix}6&10\\ -8&0\end{pmatrix}[/tex]

Therefore, the 2nd option is true.

Step-by-step explanation:

Given the matrix

[tex]M=\begin{pmatrix}3&5\\ -4&0\end{pmatrix}[/tex]

Multiplying by 2 will basically be a scalar multiplication.

Therefore, multiply each of the matrix elements by a scalar.

[tex]2M=2\begin{pmatrix}3&5\\ \:-4&0\end{pmatrix}[/tex]

       [tex]=\begin{pmatrix}2\cdot \:3&2\cdot \:5\\ 2\left(-4\right)&2\cdot \:0\end{pmatrix}[/tex]

        [tex]=\begin{pmatrix}6&10\\ -8&0\end{pmatrix}[/tex]

Hence, 2M will be:

[tex]2\begin{pmatrix}3&5\\ -4&0\end{pmatrix}=\begin{pmatrix}6&10\\ -8&0\end{pmatrix}[/tex]

Therefore, the 2nd option is true.

Answer:

No. We often call a function "f(x)" when in fact the function is really "f" Ordered Pairs. And here is another way to think about functions: Write the input and output of a function as an "ordered pair", such as (4,16).

Step-by-step explanation:

Answer:

3 gumballs and 5 jawbreakers = $3.00

Step-by-step explanation:

30 x 5 = $1.50 (One dollar and 30 cents)

50 x 3 = $1.50 (One dollar and 30 cents)

and if you add those together you get $3.00 because

50 + 50 = 100 or in this question $1.00 and when you add

$1.50 + $1.50 = $3.00

hope this helps!

Answer:

Step-by-step explanation:

Let number of gumballs be g and jawbreakers be j

Bob will spend 0.5g + 0.3j on candy and the total should not exceed $3.00

Required inequality is:

Answer: 72

Step-by-step explanation:

From the question, we are informed that a disc jockey can play 7 records and that there are 9 records to select from for a particular segment of a radio show.

The number of ways that the program for the segment be arranged will be:

= 9! / 7!

= (9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1) / (7 × 6 × 5 × 4 × 3 × 2 × 1)

= 9 × 8

= 72

Answer:181,440

Step-by-step explanation:

Answer:

There are 52 weeks in a year. So the problem is 4 x 52

Step-by-step explanation:

Answer:

Simplest form: 0.8c

Original Price: 35$

Step-by-step explanation:

Answer:

x < -2

Step-by-step explanation:

Answer:

so you didn't state what the choices were but..

Step-by-step explanation:

heres it simplified

-5x+10>4+4x+24

-18>9x

x=-2

hope this helped

Answer:

y = 1.9 units (nearest tenth)

Step-by-step explanation:

recall that for a right triangle with angle θ

tan θ = opposite length / adjacent length

in our case we are given the following:

θ = 15 deg

opposite length = y

adjacent length = 7

substituting these into the equation:

tan θ = opposite length / adjacent length

tan 15 = y / 7

y = 7 tan 15

y = 1.8756

y = 1.9 units (nearest tenth)

Answer:

12.6% is the percent of change.

Step-by-step explanation:

As Expo Milano 2015 was visited by 22.2 million people.

And it is expected that Expo 2020 Dubai will  be visited by 25 million people.

so

25 - 22.2 = 2.8 million people

so dividing the 2.8 by 22.2 would give us the percentage of increase.

2.8/22.2 = 0.126 which is = 12.6%

Therefore, 12,6%  is the percent of change.

Answer: B, C, and E

Step-by-step explanation:

just trust be bro,

Answer:

0(-5,1

Step-by-step explanation:

thats the answer

Answer:

x > 1

General Formulas and Concepts:

Pre-Algebra

Step-by-step explanation:

Step 1: Define

-8x + 4 < -4

Step 2: Solve for x

Here we see that any value x greater than 1 would work as a solution.

Answer:

589.26

Step-by-step explanation:

427*.38=162.26

162.26+427=589.26