Answer:
Step-by-step explanation:
<u>It is asking how many times the flower bed expanded:</u>
- 75/4 ÷ 25/4 =
- 75/4 × 4/25 =
- 75/25 =
- 3
-3 to both sides
4b/2 = 8 +b
multiply both sides by two
(4b/2 = 8 + b) X2 = 4b = 16+2b
subtract 2b from both sides
2b = 16
divide both sides by 2
b=8
Answer: H- hot dogs
J- juice box
6h+4j=16.70
3h+4j=10.85
Elimination:
-6h-4j=-16.70
3h+4j=10.85
-3h=-5.85
H= 1.95
3(1.95)+4j=10.85
5.85+4j=10.85
4j=5
J=1.25
1.95 dollars for a hotdog and 1.25 dollars for a juice box
Step-by-step explanation:
Answer:
Average (additional) income = 100 - 50/x
Step-by-step explanation:
Ryan's additional income = 100x - 50 , where x = quantity of colored watch bands
Ryan's additional average income = Income / Quantity of watches sold
(100x - 50) / x
= 100 - 50/x