n has less than 75 copies
sold 12
so add the 12 back
n had less than 87 copies in the beginning of the day
:)
Answer:
2
Step-by-step explanation:
6/1 *1/3
6*1=6
1*3= 3
6/3=2
Answer:
1
-12
3
6
Step-by-step explanation:
Answer:
48f + 140 = 572
9 flowers
Step-by-step explanation:
Isabella gets a fixed payment of $140 per week and in addition to that, she gets $48 per flower that she delivers to the biologist.
In the last week, Isabella earned $572 from the biologist.
If she delivers f numbers of flowers to the biologist then the equation of Isabella's earning will be
48f + 140 = 572 ......... (1)
Now, solving this equation (1), we get 48f = 432, ⇒ f = 9
Therefore, she collected 9 flowers last week. (Answer)
Answer:
B) -4<x<2
Step-by-step explanation:
-1 < x + 3 < 5
-3 -3 -3
-4 < x + < 2
