Answer:
-10/f-6f
Step-by-step explanation:
simplify it the equation
Answer:
I think it's 1456
Step-by-step explanation:
first, you have to calculate what in the parenthesis
(4*10)=40
(5.2*10-3) =(5.2*7)
5.2*7=36.4
so after you multiply 40*36.4
which equals 1456
Robin’s number ------------ Y
Sydney’s number ------------ x
Y = X + 8.............. (1)
X + Y = 72 ............(2)
Substituting (1) in (2)
X + (X + 8) = 72 .............> ......2X = 64 => X = 32
Now in (1)
Y = (32) + 8 = 40
Robin is 40
Sydney is 32
Answer:
Step-by-step explanation:
Given that a small truck can carry no more than 1600 pounds of cargo or 210 cubic feet of cargo.
A printer weighs 20 pounds and occupies 3 cubic feet of space.
A microwave oven weighs 30 pounds and occupies 2 cubic feet of space.
Let P be the no of printers and M microwave ovens.
Then the constraints are:
Total weight
=
Total volume =
These are the system of linear inequalities that describes the number of ovens and printers that can be hauled by the truck.