X=10
Step-by-step explanation:
(10-5)^2= (5)^2= 25
Answer:
96 (dollars)
Step-by-step explanation:
D represents the amount of money Andre has in his bank after w weeks. This formula is written as D(w) = 3w + 60 (dollars).
After 12 weeks, Andre will have accumulated D(12) = 3(12) + 60 dollars, or
36 + 60 dollars, or 96 dollars. This is answer choice B.
Answer:
50.24 or 50.272
Step-by-step explanation:
Square radius and then times by 3.14 or 3.142
4^2*3.14 = 50.24
4^2*3.142 = 50.272
First off.. we need to get the units the same. All in hours,
or all in minutes. 36 minutes = 36/60 hours = 3/5 hours = 0.6 hours.
12 minutes = 12/60 hours = 1/5 hours = 0.2 hours
Set up a proportion:
0.2 is to 0.6 as x is to 22.5
x/22.5 = 0.2/0.6
x = 0.2(22.5)/0.6
x = 7.5 hours
thanx
heyaaaaa
The number of variables in the problem is 3
