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beks73 [17]
3 years ago
8

What is the range of the following relation?

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
6 0

Great question this one stumped me before also. The answer to this question is C. If you look at how the arrows point to everything under the x axis starting  from the zero. That means that every number on the y axis that is less than or equal to zero is the correct answer.

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College bookstore charge $60 for a yearly membership. Books will then only cost $7.60 each, tax included. Right in equation to r
Yuri [45]
Equation - 7.60b+60=m


7.60b+60=100
You’d be able to buy 5 books
4 0
3 years ago
If the unit selling price is $2.50 and the unit cost is $1.00, what action is needed to maintain the gross margin percentage whe
harina [27]
Of course you need to know what "gross margin percentage" means. Roughly speaking it is the profit as a percentage of sale price. When a unit costs $1.00 and is sold at $2.50 the excess revenue is $1.50 Although we could express this profit margin as a FRACTION of the sale price, (so this would be 1.50/2.5 = 3/5), it is usual to state this as a PERCENTAGE. The gross margin percentage in the original case would be 100 * 3/5 = 60% Let cost price be c, sale price be s. Gross margin percentage g = 100* (s - c)/s Solving this for sale price s s = c/[1 - (g/100)] When unit cost increases $0.25 we have c = 1.25 so s = 1.25[1 - 0.6] = 1.25/0.4 = 3.1 Action needed to maintain the gross margin percentage is to increase selling price to $3.10
5 0
3 years ago
Tell why sometimes you write the percent as a fraction and other times as a decimal when you find the percent of a number.
Marysya12 [62]
A percentage is a portion out of 100, and because it is a portion of a whole it can be written as a fraction of an amount (in this case a fraction of 100). You can also rewrite this as a decimal because a fraction is essentially the same thing as a division problem and when you divide a number by 100 you usually get a decimal (if the numerator is smaller than 100 that is), and also because decimals are similar to fractions because they represent parts a whole unit for instance the percentage 72% is equivalent to the fraction 72/100 which is the same as 72 divided by 100 which is the same as the decimal 0.72.

Sorry for the long explanation but I hope this helped! 
6 0
3 years ago
When the end result is an untrue statement, how many solutions does the equation have?
Anit [1.1K]

Answer:

no solutions

Step-by-step explanation:

if the end result of solving an equation is untrue, it means there is no number that will satisfy the equation, therefore the equation will have no solutions

7 0
2 years ago
Read 2 more answers
the 12 members in dante’s hiking club shared 176 ounces of trail mix equally how many ounces of trail mix did each member receiv
prohojiy [21]

Answer:

Each member received 14 ounces each.  

Step-by-step explanation:

8 0
3 years ago
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