This is how you solve this problem:
.10d + .05n = 5.25
(plug in the number of dimes we have)
(21 x .1) + .05n = 5.25
(multiply number of dimes x value of the dime)
2.10 + .05n = 5.25
(subtract 2.10 from both sides)
.05n = 3.15
(divide both sides by .05 to get the number of nickels)
n = 63 nickels
Hope this helps!
Answer:
1) B
2)A
3)B
Step-by-step explanation:
what that guy said ddddddddddddddddd
Answer:
7
Step-by-step explanation:
This would be "the [fourth root of 7] raised to the fourth power:
[7^(1/4)]^4 = 7^1 = 7
Answer:
D; cauliflower
Step-by-step explanation: