Answer:

Step-by-step explanation:


15x+10x=12x+90; ⇔ 13x=90;

#1 Apple's: $7.56. (3 4/5 $1.99 # 19/5 x 1.99 = $7.56)
#2 Pears: $1.68 (3/4 $2.25. 3/4 x 2.25 = $1.68)
#3 Bananas: $6.42. (3 2/3. 11/3 x $ 1.75 = $6.42)
+ _____
$15.66
#4. 20.00
- 15.66
______
$ 4.34 change
I hope this helps you
-32+|10+2|
-32+|12|
-32+10
-22
Answer: y^2 / p^3
Step-by-step explanation:
Yes number 7 is proportional
every hour the temp goes up 2.5
1:00-6:00=5hours
5×2.5=12.5
6:00-8:00=2hours
2×2.5=5