Answer:
X=3
Step-by-step explanation:
NOT CERTAIN.
LEFT SIDE 1 = 13 TIMES
RIGHT SIDE 1 = 4
= 13-4= 9
9/3 = 3
Step-by-step explanation:
$21
Let the amount Lori bought the shirt and the hat be $x, if she bought them at half off sale, the initial price of both item will be 2 × $x
If she spent $21 on both items, the initial price will have been 2 x $21 = $42 where x is $21
Original price of the hat and shirt is therefore $42. Since both are on half off sale, the initial price is the hat will be $42/2 = $21
1/2 (-4x + 12)= 26
-4x + 12= 52
-4x = 52 - 12
-4x = 40
x= 40/-4
x= -10
The answer is B. x = -10
It’s simple. See how many units there are for the shapes and scale it up or down. ex. if you had 5, 10, 15: then you could double and draw a shape with 10, 20, 30.
15 in 12 in 9 in
15 squared ( the hypotenuse) equals 225 and 12 squared plus 9 squared equals 225 as well. Since they equal each other they are a right triangle
