Answer:
39 over 29 or 39 to 29
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
its j the biggest its not that hard
Answer:
59°
Step-by-step explanation:
31°-90°=59°
F hahahahah jewish usually xD
Answer:
My answer was 18.
Step-by-step explanation:
Step 1:
8+6 times 6 is 44.
Step 2:
Divide 44 by 11 and got 4.
Step 3:
Always multiplication goes first so...
7 times 2 equal 14
Step 4:
14 plus 4
Step 5:
Answer:
18.
Answer:
12
Step-by-step explanation:
x = number of $1 bills
y = number of $5 bills
z = number of $10 bills
We know that:
x + y + z = 25 (total amount of bills)
x + 5y + 10z = 100 (total amount of money)
y = 4z (Given)
Substitute the third equation into the first one.
x + 4z + z = 25
x = 25 - 5z
Put this into the second equation.
(25 - 5z) + 5 (4z) + 10z = 100
Simplify and solve.
25 - 5z + 20z + 10z = 100
25z + 25 = 100
25z = 75
z = 3
Substitute this into y = 4z
y = 4 * 3
y = 12
So, there are 12 $5 bills.
