Answer:
lets find how many books are in each box
120/5=24
so 24 book in a box so lets divide for the 216 books
216/24=9
9 boxes
Hope This Helps!!!
You might have to use parentheses to get 75...
The answer is
6(7+5) + 3
Need an explanation?
If from 0 - 10 there is 1 number ending in 3 (3) we'll aplly the same logic to 500.
Between 0-10 there is 3. Between 10 - 20 there is 13. Between 20-30 there is 23. Between 30-40 there is 33, etc.
If we divide 500 into 10 we get 50:
500 / 10 = 50
That means there are 50 groups of 10 in the number 500. If we know that every 10 numbers has 1 ending in 3, we multiply 1 by 50:
1 x 50 = 50
So, our conclusion is, that there are 50 numbers ending in 3 between 10 and 500.
Hope it helped,
BioTeacher101
4004 + 50.50t = 300.75t
4004 = 300.75t - 50.50t
4004 = 250.25t
4004 / 250.25 = t
16 = t <=== they charge the same at 16 tons
300.75(16) = 4812 <== they cost the same
Answer:
x = - 14
Steps:
• 3( x + 2 ) - 4 ( x - 1 ) = 24
• 3 x + 6 - 4 ( x - 1 ) = 24
• 3 x + 6 - 4 x + 4 = 24
• - x + 6 + 4 = 24
• - x + 10 = 24
• - x = 24 - 10
• - x = 14
• x = - 14 ✅
