The missing number is 13 since 60-47=13 so A=13
Answer:
I think it would be y = 27.5
Step-by-step explanation:
If x = 120 and y = 55, and x=60, or half of 120, then y would be half of 55, or 27.5
Answer:
12 dimes, 8 nickels
Step-by-step explanation:
1. Set up an equation. Since we know the relationship between how many dimes and how many nickels that he has, we can create values for them.
2. Say that the number of nickels is x, so the number of dimes would be 2x-4.
3. Since we know that all of the coins that he has is 20 coins, we can say that 2x-4+x=20.
4. Solve the equation. We get 3x=24, and x=8.
5. That means that the number of nickels is 8, and the number of dimes is 2(8)-4, which is 12.
Answer: Timmy has 12 dimes and 8 nickels.
Answer:
$16
Step-by-step explanation:
90m+80m=1360
170m=1360
m=8
8 x 2= 16
What is the mean,median,mode for 17,19,19,20,24,26,28,3e,37,39,40,41
fenix001 [56]
Mean: 26.083333333333
Median: 25
Mode: 19