Answer:
16mm
Step-by-step explanation:
Area= length x width
4mm x 4mm
=16mm
With what? Don’t see anything
Answer:
I<em>t D</em>e<em>p</em>en<em>d</em>s
Step-by-step explanation:
X + y = 23000
x.08 + y.09 = 2040
x = 23000 - y
(23000 - y) .08 + y.09 = 2040
1840 - .08y + .09y = 2040
Simplify
.01y = 200
Simplify
Y = 20000
X + 20000 = 23000
X = 3000
CHECK: .08x + .09(20000) = 2040
.08x + 1800 = 2040
Simply .08x = 240
X = 3000
