Why are astrologers not considered to be scientists?

Astrologers do not use tools.

Astrologers do not observe the universe.

Astrologers do not use the scientific method.

Astrologers do not go to college.

Let

L--------> the length of the rectangle

W-------> the width of the rectangle

we know that

the perimeter of the rectangle is equal to

[tex]P=2L+2W[/tex]

[tex]P\leq 96\ cm[/tex]

so

[tex](2L+2W)\leq 96[/tex] ---------> equation [tex]1[/tex]

[tex]L=5W[/tex] ---------> equation [tex]2[/tex]

Substitute equation [tex]2[/tex] in equation [tex]1[/tex]

[tex]2*(5W)+2W\leq 96[/tex]

therefore

the answer is the option

2w+2⋅(5w)≤96

Answer:

2w+2⋅(5w)≤96

Step-by-step explanation:

The value of s from the equation 0.7(3s+4)−1.1s = 7.9 is 5.1.

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

We have,

Equation:0.7(3s+4)−1.1s=7.9

Now, solving equation for s we get

2.1 s + 2.8 - 1.1 s = 7.9

1 s = 7.9- 2.8

s = 5.1

Thus, the value of s is 5.1

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Answer:

A. 740 - s = 726

Step-by-step explanation:

The equation states: the original number of students, subtracting the number of students that left, represents the number of students now.

Correct option is (A) 740 - s = 726

Given that a high school had 740 students at the start of the year.

However some students left the school. After that, the school had 726 students.

Let 's' be the  the number of students who left the school

Thus as 's' students left the school, there will be deduction of 's' students from the school

Now this deduction 's' would be from the 740 students which were present in the school and the resultant students after deduction is given to be '726'

Thus we can form the mathematical expression as follows,

[tex]740 - s = 726[/tex]

Thus '740 - s = 726' is the requires expression

To find the unit rate of $32.05 for 15 gallons, divide the total cost by the number of gallons, resulting in $2.14 per gallon. This unit rate helps to compare the cost per gallon with other price points.

The unit rate is a way to compare a quantity to one unit of another quantity. For the case of $32.05 per 15 gallons, we can calculate the unit rate by dividing the total cost by the number of gallons to find the cost per one gallon.

Step-by-step Calculation

This means the unit rate, or the cost for one gallon of gasoline, is $2.14 per gallon.

Comparing this with other unit prices provided: $2.20 per gallon, $2.00 per gallon, $1.80 per gallon, $1.60 per gallon, $1.40 per gallon, $1.20 per gallon, and $1.00 per gallon, we can observe how this unit rate fits within the broader range of prices and quantities.

The inequality that represents the given situation is (8x + 4y [tex]\geq[/tex] 1500) and this can be determined by using the given data.

Given :

The following steps can be used in order to determine the inequality that describes the number of hours you want to work each week to reach your summer goal of at least $1500:

Step 1 - Let the number of hours you babysit for Mrs. Harris be 'x' and the number of hours you babysit for Mrs. Sanchez be 'y'.

Step 2 - So, the inequality that represents the given situation is given below:

8x + 4y [tex]\geq[/tex] 1500

Now, the average per week can be determined by dividing 1500 by 10. So, you have to make $150 per week.

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To find out if 95 is closer to 64 or 125, we compare the absolute differences. 95 is 31 units away from 64 and 30 units away from 125. Therefore, 95 is closer to 125.

To determine whether 95 is closer to 64 or 125, we need to calculate the absolute differences between 95 and each of the two numbers:

Since 30 is smaller than 31, 95 is closer to 125 by 1 unit.

Answer:

The right answer is C I took the assessment

The solution is:

x = (z - y)/(a - b), represents the formula that could be used to find x, from the expression ax - bx + y = z.

Simplify simply means to make it simple. In mathematics, simply or simplification is reducing the expression/fraction/problem in a simpler form. It makes the problem easy with calculations and solving.

here, we have,

given that,

the expression is:

ax - bx + y = z

now, we have to : Solve for x

Subtract y on both sides:                    

ax - bx = z - y

Factor GCF:                                        

x(a - b) = z - y

Isolate x:                                              

x = (z - y)/(a - b)

Hence, The solution is:

x = (z - y)/(a - b), represents the formula that could be used to find x, from the expression ax - bx + y = z.

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The required expression is equivalent to −10+(−40)+(−90) is  −10+(−90)+(−40). Option D is correct.

Given that,
An equivalent expression to −10+(−40)+(−90)  is to be determined.

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

Here,

= −10+(−40)+(−90)
= -10 -40 - 90
= -140

a
= −(10−40)+(−90)
= +30 - 90
= -60

b
= −10−(40−90)
=-10+50
= 40

c
= 10+40+90
= + 140

d
=−10+(−90)+(−40)
= -10 - 90 -40
=-140

Thus, the required expression is equivalent to −10+(−40)+(−90) is  −10+(−90)+(−40). Option D is correct.

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its b sis.

:') your welcome