X = 4 y = 3 4x-3y=7 x=13-3y
4(13-3y) -3y =7
52 -12y -3y =7
-15y=-45
-y=-3 y = 3
x=13-(3*3)
x=13-9
x =4
Answer:
-61
Step-by-step explanation:
simply put parentheses in your priority
means
1) ()
2) ^√
3) ÷×
4) +-
Answer:
5*10^10.
Step-by-step explanation:
9 - 4 = 5.
The last part of the 2 numbers is 10^10,
so the answer is 5* 10^10.
Answer:
volume is 3 1/2 units³
Step-by-step explanation:
The question asks for <em>area</em>, but the answers have dimensions of <em>volume</em>.
__
The volume is the product of the length, height, and width dimensions:
V = LWH = (2)(1)(1 3/4) = 2 6/4 = 3 1/2 . . . . units³
The volume is 3 1/2 cubic units.
Answer: -2.1
Step-by-step explanation:
