Answer:
20
Step-by-step explanation:
Charle would have spent that much because one pound is 2.50
15 divided by 6=2.50
2.50x8=20
Answer:
A) 10^23
Step-by-step explanation:
if bases are the same and you're multiplying then:
keep the base and add the exponents
Area of rectangle is 
Step-by-step explanation:
Given,
Width of rectangle = m cm
As length is 5 times more than width;
Length of rectangle = 5m cm
Area of rectangle = Length x Width

Area of rectangle is 
Keywords: Area, Multiplication, Rectangle.
Learn more about rectangles at:
#LearnwithBrainly
Answer: 1/9
Explanation: Tbh I can’t explain how my brain just clicks sometimes