I assume c, because usually to get to the opposite you reflect the line or figure on the x axis
250$÷5=50
each people 50
3 sister = 150
2 nephews = 100
spend 10$ to each sister
100$N - 30$spend =70$N
3S= (150$ + 30$ )
= 180$÷3
=60$
2N=70$÷3 =23.33$
She's used 7/12 of the carton. Let me know if you want to see the work :)
So first we distribute
1/3(9a-18)
a three can be factored out of (9a-18)=3(3a-6)
so 1/3 times 3(3a-6)=3a-6
so the equation end up as 6-a=3a-6
add 6 to both sides
12-a=3a
add a to both sides
12=4a
divide both sides by 4
3=a
so there is one solution or A
Answer:
n<1
Step-by-step explanation:
4n−5<−1
Add 5 to both sides.
4n−5+5<−1+5
4n<4
Divide both sides by 4.
4n/4<4/4
n<1