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:
the measure of the missing length is 3 mi
Step-by-step explanation:
hey hey hey hey
Answer:
Boki tego trójkąta mają 6 cm.
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
1,2,3,4,6 and 12 all go into the number 12
Since the common difference is 6, we can assume that the sequence is arithmetic, with rule
T(n)=6n+5 where T(1)=11
T(9)=6(9)+5=59