Answer:
B
Step-by-step explanation:
1/2 * 1 * 2 1/2 = 1 1/4
if theres 8 half unit cubes per unit cube, then we can take the two numbers given to us and divide them by 1 1/4 or 1.25 in decimal
Answer:
option 4
Step-by-step explanation:
Solving the inequality
4.5 + 1.2x ≥ 10 - x ( add x to both sides )
4.5 + 2.2x ≥ 10 ( subtract 4.5 from both sides )
2.2x ≥ 5.5 ( divide both sides by 2.2 )
x ≥ 2.5
3, 4, 5, 6 are all greater than 2.5, thus
All values in the set make the inequality true
Answer: Leaves
Step-by-step explanation:
Answer:
x=-1
Step-by-step explanation:
3x+7=7x+8-3x
3x+7=4x+8
-4x -4x
-x+7=8
-7 -7
<u>-x=1</u>
-1
x=-1