Answer:
3x + 4
Step-by-step explanation:
4x + 3 - (x-1)
expand the bracket
=4x + 3 - x + 1
=4x - x +3 + 1
=3x + 4
The square root of 141 =

This is because the two factors are 3 and 47, which both aren't perfect squares. You cannot take anything out.
If you want it simplified (like with a calculator) it would be:
It'd go down 6 and right 4
Answer:
14•14•14= 2744
7•7•7= 343
2744+343= 3087
Step-by-step explanation:
all together it should be 3087
sorry if I'm wrong.
Answer:
D
Step-by-step explanation:
The following options are missing:
A. The value 88 should have been rounded to 8×10²
B. The volume of the shampoo bottle is not 88 in³
C. The volume of the suitcase is not about 10,368 in³
D. The value 10,368 should have been rounded to 1×10^4
Volume of the shampoo bottle: π*radius²
*height = π*2²*7 = 88 in³. Which was rounded to 8×10^1 = 80
Volume of the rectangular prism: length*width*height = 3*2*1 = 6 ft³ or 10368 inches³. Which was rounded to 1×10^5 = 100,000. This is incorrect, it should have been rounded to 1×10^4 = 10,000