Answer:
a = 50 and b = 75
Step-by-step explanation:
Answer:
9 is correct
Step-by-step explanation:
It should be 330.
5 over 13 to x over 520 as 13 was the total and the current is now 520. In order to find the new conversion, multiply 5 and 520 and divide by 13 which would give you 330.
I’m pretty sure this is correct and I hope it helps!
Answer:
The number is 20
Step-by-step explanation:
( x / 5 ) - 7 = -3
+7 +7
————————
( x / 5) = 4
*5 *5
————————
x = 20
To Check;
20 / 5 = 4
4 - 7 = -3
Hope this helps!
