Addition/Subtraction
12.2 + 10
22.2
4.2 x .2
.84
5 to the power of 2
25
4 divided by 1/2
Charlotte reads for 30 minutes each day. Let t represent the total number of minutes she reads, and d represent the number of days. Determine the dependent and independent variables.
Dependent variable = t (total minutes/ total minutes of reading)
Independent variable = d (days)
12.2 + 10.3
22.5
12.6 divided by 2
6.3
2 to the power of 4
16
6/8 divided by 2/3
18/16 or 1 2/16 or 1 1/8
Charlotte reads for 30 minutes each day. Let t represent the total number of minutes she reads, and d represent the number of days. Write an equation to represent this relationship.
t = 30d or 30d = t
12.3 - 9.1
3.2
9.6 x .31
2.976
64
4 2/3 divided by 2/3
42/6 or 7
The equation 5h = m represents the number of miles that Zy'Ion can e-bike. h = number of hours of biking, m = total miles biked. He can bike 5 miles per hour. How many miles can he bike in 6 hours?
30 miles
9 + 1.4 + 2.67
13.07
19 divided by 2
9.5
5 to the power of 3
125
6 1/2 divided by 5/6
78/10 or 7 8/10 or 7 4/5
1/4h =m
solve when h = 5
5/4 or 1 1/4
7 - 0.325
6.675
25.4 divided by 5
5.08
6 to the power of 4
1,296
Brownies requires 2/3 cups of sugar. How many cakes can you make if you have 5 2/6 cups of sugar in your kitchen?
96/12 or 8
5m + 6 = 46
What is the value of m?
m = 8