Topic 1
7 x 0.5 = ?
3.5
What is the opposite of 5?
-5
Write the exponent for the expression
9 x 9 x 9 x 9
4
What is the value of r?
49 = 7r
r = 7
Combine the terms.
22x + 29x + 1 + 2 - 1 + 5
51x + 7
188.4/60 = ?
3.14
0.5 _ 126/252
a) >
b) <
c) =
c) =
25 =?
32
Tell which property was used.
5m + 4 = 19
5m + 4 - 3 = 19 - 3
Subtraction Property of Equality
Which equation is true if x = 8?
a) 23.42 - x = 15.42
b) 12x = 86
c) x/48 = 6
a
1/4 x 7/8 = ?
7/32
|10|, |-3|, |0|, |-5.25|
|0|, |-3|, |-5.25|, |10|
What is the GCF of
24 and 100
4
Solve the equation
y - 12 = 89
y = 101
Write an equivalent expression for 4n - 2
2(2n - 1)
18 divided by 2/3 = ?
54/2 or 27
Assume Paul starts at (0,0). Paul goes north 5 miles and west 1 mile. Write the coordinate for where Paul ends up.
(-1,5)
Use PEMDAS to solve
1.25 x 4 + 3 x 2 รท (1/2)3 = ?
53
Write the inequality for the following situation.
The distance of the race, r, is farther than 67 miles.
r > 67
Find the perimeter of rectangle MNOP with vertices M(-2,4), N(-2,-4), O(3,-4), P(3,5)
28 Units
3/10 divided by 3/5 = ?
15/30 or 1/2
Find the distance between each pair of points.
(-6.1, -8.4) and (-6.1, -4.2)
4.2 Units
Evaluate the expression for x = 1.8, x = 5, x = 6.4
x(3.35)
6.03; 16.75; 21.44
Jeff runs at 5 miles per hour for 360 minutes. How far does Jeff travel? Use d to represent distance and t to represent time. Write an algebraic equation to represent this scenario then solve.
d = 5t; d = 30
Luis has 3 pounds of ground beef. He uses 3/8 pound per burger to make 6 burgers. How many 1/4 pound burgers can Luis make with the remaining beef?
3 burgers