Hello!
To find the area of a trapezoid you use the equation
A is area
h is height
a and b are the bases
Put in the values we know
Add
Divide
Multiply
A = 120
The answer is 120cm squared
Hope this helps!
The answer is in the picture below !
Slope for E = 2x
Slope for F= 1x
Slope for G=1/2x
The answer is the middle one.
It will take her 8 weeks to have enough money for a bike. I made the equation 125+15x=245 and multiplied 15 by 8 to get exactly 245