Answer:
Well on my calculator it says 1.2 so u ate 1.2 inches. to round it it would be 1 so 1 square inch
Answer:
9. n=-15 , 10. f=6, sorry i can't help you more I am just tired and have to get some rest but i hope this helps
Step-by-step explanation:
9. Eight less than 1/3 a number n is -13
so -13 = 1/3n -8
then
-5 = 1/3n
multiply 3 to each side
-15 = n
10. a number f multiplied by -12.3 is -73.8
so -12.3f= -73.8
divide -12.3 on each side
so f=6
Answer:
$44.31
Step-by-step explanation:
Regular Price = $42
Sales Tax Rate = 5 1/2% or 5.5%
The total cost would be the regular price PLUS the sales tax. We find the sales tax by finding 42's 5.5%.
First, converting percentage to decimal (dividing by 100):
5.5% = 5.5/100 = 0.055
Now finding 5.5% of $42:
42 * 0.055 = $2.31
Now, the total price is the SUM of regular and this sales tax:
Total Price = 42 + 2.31 = $44.31
Answer:
Step-by-step explanation:
lets do 3/7.
3.0/7 is .4 and .2
.20/7 is .14 and 6/7
.4+.14 is .54
but with 6/7 hundredth you add 1 more
so .55
Answer:
k = 42
Step-by-step explanation:
given that x and y vary inversely then the equation connecting them is
y = 
← k is the constant of variation
To find k use the condition y = 6 when x = 7
k = yx = 6 × 7 = 42
