Answer:
1 sandal= $7
1 flip flop =$2.5
Step-by-step explanation:
say one sandal costs x and one flip flop costs y
3 x+y=23.50
4x+2y=33
solve using simultaneous equationsto find the values of x and y
Answer:
Step-by-step explanation:
××
3x2x2=12
5x7x3=105
100 in^2
20, represents the full base. but the rectangle’s base is 10. both triangles are equal so 20-10 equals 10 and split them evenly on both sides.
6•5=30/2=15
since you have two equal triangles your total answer is 30. then you do 10•7 which is 70.