<span> 7 14/18 ...this is the answer
(simplest form should be 7 7/9)</span>
Answer:
Step-by-step explanation:
b = number of boys
the sum of the number of boys and 15 girls
" the sum " means add
ur expression is : b + 15 <===
Answer:15-(-5)=20
20-(-12)=32
Step-by-step explanation:
Answer:
$12000
Step-by-step explanation:
P=CRT
C=cost
R=rate
T=time
P=3000 x 8 x 50/100= $12000