Answer:
$12
Step-by-step explanation:
24 x 0.25 = 6 ----- The 6 represents how much money is being taken off the original price
24 - 6 = 18 ---- the price of the shirt after sale was $18
24 - 18 = 6 ---- after the sale the socks were $6
6 + 6 = 12 ---- the original price of the socks
hope this helps!
Answer:
no
Step-by-step explanation:
To find coterminal angles for a given angle
add/ subtract 360° from it
Thus
135° + 360° = 495° or 135° - 360° = - 225°
-7x+2y=-13
x-2y=11
add them euations
-7x+2y=-13
<u>1x-2y=11 +</u>
-6x+0y=-2
-6x=-2
divide both sides by -6
x=1/3
sub back
x-2y=11
1/3-2y=11
minus 1/3 both sides
-2y=10 and 2/3
divide both sides by -2 (or times both sides by -1/2)
y=-5 and 1/3
x=1/3
y=-5 and 1/3
(1/3,-16/3)
Answer:
Step-by-step explanation:
Each of the terms of the sum is a cube. The first is 7³, the next is 8³, then 9³ and 10³. So, we presume the pattern is consecutive integers from 7 to n, each one cubed.
