Answer:
14x + 8
Explanation:
⇒ 4(5x+5) - 3(2x + 4)
distribute inside parenthesis
⇒ 4(5x) + 4(5) - 3(2x) - 3(4)
multiply the variables
⇒ 20x + 20 - 6x - 12
collect like terms
⇒ 20x - 6x + 20 - 12
subtract like term
⇒ 14x + 8
Answer:
She bought 5 calendars.
Step-by-step explanation:
Let Craig bough x calendars.
The cost of 3 calendars is $27.
Hence, the cost of 1 calendar is 27/3 = $9
Now, it has been given that she spent another $18 for more calendars. And we have calculated that cost of 1 calendar is $9.
Hence, in $18 she could buy 2 more calendars.
Therefore, the number of calendars she bought is given by
3 + 2
= 5
She bought 5 calendars
Triangles on a line mean that they are parallel with other lines that have the same amount of triangles pointing in the same direction.
I need a lil more information
Answer:
See attached
Step-by-step explanation:
1) For each chart we will fill in 4 rows, as it says, to show 0.4 or 4/10
2) For this part, we will shade in 4 rows twice, or 8, as it says. This shows 0.4 being multiplied by 2.
b) 8/10 or 0.8 because we have shaded 8 out of the 10 rows, 8/10 = 0.8
c) 0.8 is our answer as we have found out from the above steps
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather