Answer:
11 1/2 aka D
Step-by-step explanation:
add 7 and 4 which is 11, then add 1/4 and 1/4 which is 1/2
Percent means parts out of 100
28%=28/100=14/50=7/25
Answer:E
Step-by-step explanation:
Answer:
D) 7.7 cm
Step-by-step explanation:
L/W=11cm/10cm=x/7cm
cross multiply to find x
10x=77
divide 10 by both sides
x=7.7
Answer:
the answer should be x= -9 over 11
Step-by-step explanation: