Answer:
The slope of y=x is 1
Step-by-step explanation:
Slope = 1
Answer:
£210
Step-by-step explanation:
A decrease of 30% represents 70% of the original cost.
100% represents the original cost
Divide the price by 70 to find 1% then multiply by 100 for original cost
original cost =
× 100 = 2.1 × 100 = £210
Answer:
B
Step-by-step explanation:
In the picture above
Hope this helps.
Answer:
yes, no, yes, no
Step-by-step explanation:
12/25 * 100 = 48%
Amount/Whole Amount * 100