Answer:
answer is 15 and second one i dont know yet sorry am doing scoo
Step-by-step explanation:
Answer:
x>-4
Step-by-step explanation:
-3x<12
x>-4
Answer:
$68.97
Step-by-step explanation:
Markup is the difference between the cost of an item and the price at which it is sold:
cost price + markup = selling price
Here, the markup is said to be 70%. The base for that percentage can be either the cost price or the selling price. The way this question is worded suggests the markup is 70% of the cost price.
So, we have ...
cost price + 0.70 × cost price = selling price
or
cost price × (1 + 0.70) = selling price
__
Then, to find the cost price, we can divide by its coefficient in this equation. Doing that gives ...
cost price = (selling price)/1.70
cost price = $117.25/1.70 = $68.97
The store's purchase price before the markup for this item was $68.97.
Answer:
Step-by-step explanation:
<u>Given functions</u>
- f(x)= -3/4x
- g(x)= -5x
- h(x)= 5/7x
- j(x)= 11/3x
To compare steepness we'll compare absolute values of slopes
The steepness increases as the slope increases
<u>The slopes are </u>
<u>Comparing the fractions</u>
- 3/4 = 21/28, 5/7 = 20/28, so 3/4 > 5/7
And
<u>So the order is </u>
<u>As functions, the order is</u>
