-7.5k is less than or equal to -82.5
Answer:
Step-by-step explanation:
I do not have a physical graph with me, so I'll only be able to solve the inequality.
If we can solve this inequality for as follows:
Divide both sides of the inequality by :
Simplifying the right side:
So, the solution to the inequality .
The simple form of given expression 2x + 3 − x + 5 is equal to (x+8).
Given that:
The expression: 2x + 3 - x + 5
To simplify the given expression, combine like terms. The terms with x can be combined, as well as the constant terms.
The simplified form is:
2x - x + 3 + 5
Combining the x terms gives as:
(2x - x) + 3 + 5
Simplifying further the above expression as:
x + 3 + 5
Adding the constant terms:
x + 8
Hence, the simplified form of 2x + 3 - x + 5 is x + 8.
Learn more about Expression here:
#SPJ6
A. ) 1:1
B. ) 1:7
C. ) 1:8
D. ) 7:1
Answer:
A
Step-by-step explanation:
Because there are a same number of boys and girls, the odds are 20:20 which can be simplified to 1:1
Hope that helps
Once again the answer is A
Bye have a great time :D
Answer:
C. a quantity used as a standard measurement
Step-by-step explanation:
A unit is a universally acceptable system of measurement. The system is majorly referred to as the international standard of units i.e (SI) units.
Since physical quantities could be categorize as either fundamental or derived. The use of units in measurement is very essential, because it relates the magnitude measured to the physical quantity.
The units of measurement tells what physical quantity has been measured.
Answer:
B.The expression 75ℎ represents the total charge for Elegance Home Architects.
D.If the Johnson family hires the design firm for 15 hours, then Elegance Home Architects will be cheaper.
E.If the Johnson family hires the design firm for 40 hours, then Rock the House Digital Designs will be cheaper.
Step-by-step explanation:
Which of the following statements are true? Select all that apply.
A.The expression 50ℎ represents the total charge for Rock the House Digital Designs.
B.The expression 75ℎ represents the total charge for Elegance Home Architects.
C.The cost for using Rock the House Digital Designs for an initial consultation only is $550.
D.If the Johnson family hires the design firm for 15 hours, then Elegance Home Architects will be cheaper.
E.If the Johnson family hires the design firm for 40 hours, then Rock the House Digital Designs will be cheaper.
Answer:
Rock the House Digital Designs charges $500.00 for the initial consultation with the Johnson family, plus $50.00 for every additional hour of work for the house plans. If they are hired for h hours, the total charge for Rock the House Digital Designs would be:
Total charge for Rock the House Digital Designs = 500 + 50h
Elegant Home Architects charge $75.00 per hour for the house plans, if they work for h hours, the total charge would be:
Total charge for Elegance Home Architects = 75h
A) Option A is not correct since the total charge for Rock the House Digital Designs is 500 + 50h
B) Option B is correct because the total charge for Elegance Home Architects = 75h
C) Option C is not correct, For an initial consultation, the cost for using Rock the House Digital Designs is $500
D) For a period of 15 hours:
Total charge for Rock the House Digital Designs = 500 + 50h = 500 + 50(15) = $1250
Total charge for Elegance Home Architects = 75h = 75(15) = $1125
Option D is correct because Elegance home architect would be cheaper
E) For a period of 40 hours:
Total charge for Rock the House Digital Designs = 500 + 50h = 500 + 50(40) = $2500
Total charge for Elegance Home Architects = 75h = 75(40) = $3000
Option D is correct because Rock the House Digital Designs would be cheaper