Answer:
B
Step-by-step explanation:
42 = 2*x + 2*6
2x=42-12=30
x=15
There were 2 cases of soda, 24 in each. So 2•24=48. There were 48 total cans.
On Friday, he drank three of them. So there were 45 cans left.
On Saturday, there were 5 left. Since there were 45 cans before, 45-5 shows that Iago and his friends drank 40 sodas on Saturday.
[(2•24)-3]-5=40
Answer:
5
Step-by-step explanation:
Let's first find the slope of the linear function represented by the table:
As we move from x = 4 to x = 6 *an increase of 2), y increases by 6 from -2 to +4. Thus, the slope of this line is m = rise / run = m = 6/2, or 3.
Now we compare the two slopes: -2 and 3.
The postive difference between them is 5. This is Answer B.
This question is incomplete.
Find attached to this question the diagram of the cube.
Reference for the attached image: This diagram was obtained from Education Quality and Accountability Office (EQAO) PDF
Answer:
128cm³
Step-by-step explanation:
The diagram of the box shows it has a side length of 9.2cm
Volume of a cube =( Length)³
Volume of a cube =( 9.2cm)³
= 778.688cm³
We are told in the question that the decoration packed in the cube has a volume of 651 cm³.
The amount of empty space remaining in the box is calculated as:
778.688cm³ - 651cm³
= 127.688cm³
Approximately to the nearest whole number = 128cm³