Exact form: 1/45
Decimal: 0.02
Answer: A
Step-by-step explanation:
Nothing you a bum
9514 1404 393
Answer:
Step-by-step explanation:
Let q represent the number of quarters. Then the number of nickels is 68-q, and the number of cents in the jar is ...
25q +5(68 -q) = 800
20q +340 = 800 . . . . simplify
20q = 460 . . . . . . . . subtract 340
q = 23 . . . . . . . . . . . divide by 20; this is the number of quarters
68-q = 45 . . . . . . . find the number of nickels
The jar contains 23 quarters and 45 nickels.
Answer:
8,16,24,32,48
Step-by-step explanation:
When dividing a number by 7, only 7 different remainders are possible.
The remainders when dividing by 7 can not exceed 6, so the numbers in which we are interested can be represented as 7k+k or just 8k, where k=1, 2, ... , 6.
Answer:
-1
Step-by-step explanation:
4(-15-7)x= -88
4(-22)x= 88x=-88
x=-1
