Answer:
8
Step-by-step explanation:
Deer = snow flake = 4
4 + 4 + 4 = 12
Dear - 3 = 1
Snowman = 1
Tree = 8
8 + 1 (snowman) + 8 = 17
Answer:56.66 mi/h
Step-by-step explanation:
210 + 130 / 3.5 + 2.5 = 340 / 6
Divide by 6 and you get 56.66
Rounding to the nearest tenth 56.7 mi/h
Ok so what you have to do is multiply all the numbers ! Hope this helps so the answer is 127 !
Answer:
dan - 42:7 / 6:1
mia - 48:6 / 8:1
Step-by-step explanation:
mia has the greater sleep to days ratio because she sleeps 8 hours a day, whereas, dan sleep 6 hours a day. as you can see, the ratios can be ordered from greatest to least making mia have the greater ratio.
hope this helps :3
Answer:
12 5 dollar bills
20 50 dollar bills
Step-by-step explanation:
Let x = number of five dollar bills
Let y = number of fifty dollar bills
We have a total of 32 bills
x+y = 32
The total amount is 1060
5x+50y = 1060
We have 2 equations and 2 unknowns
x+y = 32
5x+50y = 1060
Multiply the first equation by -5 so we can eliminate x
-5x -5y = -5*32
-5x -5y =-160
Add this to the second equation
5x+50y = 1060
-5x -5y =-160
------------------------
45 y = 900
Divide each side by 45
45y/45 = 900/45
y = 20
There are 20 50 dollar bills
x+y = 32
x+20 = 32
Subtract 20 from each side
x+20-20 = 32-20
x = 12
There are 12 5 dollar bills
