Step-by-step explanation:
0.25 = one quarter - 2/8
3/8 is spent on food
so this leaves 3/8 for savings
therefore we know that $18.27 is 3/8 of her total allowance
so
18.27 ÷ 3 = 6.09
6.09 × 8 = 48.72
thus her total allowance must have been $48.72
377 - 144 = 233 and 233 / 2 = 116.5 is the common difference so the 11th term is 260.5
23 if you take 100 divided by four you have 25 and then minus two
55/100
= (55/5) / (100/5)
= 11/20
The simplest form of 55/100 is 11/20~
Answer:
-26= -9x + 10
-26 - 10= -9x
-36=-9x
-36:(-9)=x
4=x
Step-by-step explanation:
1. you pass +10 to the left in minus
2. you resolve what you've got on the left
then you pass the multiplying -9 to the left dividing
