Answer:
$66
Step-by-step explanation:
Y=0.17x+15
Y=0.17(300)+15
Y=66
10% of $400 is:
$400* (10/100)= $40
$400- $40= $360.
The reduced price of the keyboard is $360~
Answer:
(Measure ) L+W : 11 and 8 inches.
These L + W measures are of each triangle and when either halved as proven below will show (A): 44inch^2
Step-by-step explanation:
Two congruent triangles of 44 sq inch = base 8 height 11
or base 11 height 8
Finding that both numbers find the same area.
Note for future areas either measure for triangle base + height
8 x 11 or 11 x 8 = 88 when halved its the same answer.
where 7 x 10 = 35
13 x 10 = 65
and so on;
No other number multiplies its length and height to show 44
Step-by-step explanation:
A) 9
B) 23
C) -1
D)x^2 -x -6
E) 4x-1
F) x^2 -5x -5
Answer:
the counting numbers and zero are whole numbers.
the counting numbers and their opposites, along with zero, are integers.
integers and decimal equivalents of fractions are rational numbers.