Superman
Find the perimeter.
Side 1: x + 12, Side 2: 2x, Side 3: 3x + 15
6x + 27
6+2xx(4+2)^3
438
-(-4)^4
-256
(6.25x + 12) - (4.25x - 7)
2x+19
-6/7 xx 3/8
-9/28
-2(4)+(8xx4)/(-2xx2)+8.8^0
1
-3 8/9xx -3 5/7
14 4/9
Factor the expression. Write an expression that uses the GREATEST COMMON FACTOR and the Distributive Property.
45p - 20
-5^2
-25
Simplify the expression AS FAR AS IT CAN GO. Distribute and combine like terms. Use shapes or colors.
-8(-5/8x-2b+7/8x)
16b-2x
Evaluate using a PEMDAS checklist when n = 3.7.
12.8 + 6(n- 0.5)
32
Find the value of the expression when h = -7 and x = 2.
h^2-20+4x^2
45
What is the least common multiple of 24 and 18?
72
-2/5xx(-4.5)
1.8 or 1 4/5
56.29-9/12+2.12=
57.66 or 57 33/50
A payment of $35.20 is automatically deducted each month for Sarah's gym membership. How much is deducted or withdrawn after four months?
$140.80
Use PEMDAS.
145.8-(3^2+4)xx2
119.8
5/8 - 7
-6 3/8
Simplify the expression. 3x + 8(x + 2)
11x+16
Factor the expression.
16y+24
8(2y+3)
What property is being shown?
9(x + 3) = (x + 3)9
Commutative Property
Simplify the expression.
8(v - w) - 7(v + 2w)
v-22w
Evaluate using a PEMDAS checklist when x = -10.
x^2-2(x+5)+x^3
-890
-4 9/10 div -2 3/4
1 43/55
(8.2x + 16) + (7.6x - 9)
15.8x+7
3x(9x-3)
27x^2-9x
(6x-1/4)-(-2x+1/2)
8x-3/4
-1 1/4-3 5/8
-4 7/8
(5x+1/3)-(3x-1/6)
2x+1/2
What is the GCF of 8 and 52?
4