Answer:
1.) 
2.)
3.)
4.)
5.)
6.) 
Step-by-step explanation:
I did 6 problems for you. You can now do the other 4 problems and see how I did it. You need to have the same denominator and the add the fractions together.
Answer:
Step-by-step explanation:
x + 1 < 2
x + 1 - 1 < 2 - 1 do the math by subtracting one from both sides
x < 1
Answer:
D
Step-by-step explanation:
This is a rectangular prism. The volume of a rectangular prism can be found using:
v=l*w*h
For this aquarium, the length is 36 inches, the width is 12 inches and the height is 24 inches. Substitute 36 in for l, 12 for w and 24 for h.
v=36*12*24
Multiply all the numbers together
v=10,368
Volume is always units^3, because we multiply 3 numbers together. The units are inches, so the volume of the aquarium is:
10, 368 inches^3
Answer:
9$
Step-by-step explanation:
The way you undo multiplication is division. If the sweater costs 27$, you divide that by 3 to get a third of the cost.
Draw the figure out and you will find that AB + BC = AC. Given this, put the equations together to form x+41+x+10=22. Solve to get x=-29/2
