Answer:
Length: 16
Width: 8
Step-by-step explanation:
W + W + L + L = P
8 + 8 + 16 + 16 = 48
48 = 48
29
Explanation:
10 pennies= 1 dime
so you divide 290÷10
which equals 29
So Marley got 29 dimes
-6
Some nasty order of operations coming up.
Firstly, deal with that squared:
-12 / 3 * (-8 + 16 - 6) + 2
Simplify the bracket:
-12 / 3 * 2 + 2
Simplify -12 / 3:
-4 * 2 + 2
Simplify -4 * 2:
-8 + 2
Simplify:
500ml
(x - 1)2 - 4(X + 1) + 2 = 0
2x - 2 - 4x - 4 + 2 = 0
(2x - 4x) - 4 = 0
-2x = 4
x = 4/-2
x = -2
