Integers & Rational Numbers
−7+12
5
Convert 0.25 to a fraction.
1/4
Formula for area of a circle.
A=pie(r)^2
What is unit rate?
x/y
x+5=12
7
-6*-4
24
Convert 45% to a decimal.
0.45
Find the area of a circle with radius 3.
28.27 about
If 3 hours = 150 miles, find mph.
50 mph
3x=27
x=9
56 divided by -7
-8
Convert 7/8 to decimal
0.875
Find circumference of a circle with diameter 10.
31.4
Write an equation: k = 4, y varies with x.
y=4x
4x−7=5
x=3
which is larger -3 or -8
-3
2/3 into decimal
0.666
area of a circle when the radius is 2
12.56
A table shows x=2 → y=10. Find k.
5
5x+4<29
x=<5
Order from least to greatest:
0,−5,3,−2
-5,-2,0,3
0.6 into fraction
6/10
Circumference when the diameter is 7
21.98
A recipe uses 3 cups of flour for 8 cookies.How much flour for 24 cookies?
9 cups
18−3x≥6
x=4