Answer:
Step-by-step explanation:
The number is 49, First do 21 / 3 to find what 1/7 of the number is. We get 7, so we know 1/7 is 7 so if we do 7 x 7 we will have 7/7 or one whole and 7x7 is 49. Hope this helps
Answer:
$856
Step-by-step explanation:
$1000x(1-20%)x(1+7%)
Answer:
a= -b+z^6 and b= -a+z^6
Step-by-step explanation:
simplify both sides of the equation then isolate each variable
Answer:
WC
Step-by-step explanation:
Answer:
2 1/5 ---- 1/10 = 21
10
= 21
10
= 2.1
Step-by-step explanation: