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Worksheets11.28.18 ISTEP Prep
Total questions: 52
Worksheet time: 3hrs 41mins
x/3+ 10 = 15
5x+6y= -10
3x-2y= -6
2 - 4x = 3x - 12
2x + 3y = 19
x = 2y + 1
x2(2x+3)
3x + 2y = 16
7x + y = 19
s(t) = –16t2 + 64t + 80.
What will be the object's maximum height?
(2a2b4z)(6a3b2z5)
(3x3y5)4
(-3+2)+1=-3+(2+1)
Simplify:
Simplify : (2x2)-4
16x8
1
---
16x8
1
-----
2x8
1
----
8x8
-16x-8
Solve
16a2 - 9 = 0
a = -3/4, 3/4
a = -4/3, 4/3
a = -9/16, 9/16
a = -16/9, 16/9
No Real Solutions, they are imaginary
Which of these equations has zeros at -4 and -5?
f(x) = x2 + 9x - 20
f(x) = x2 - 9x + 20
f(x) = x2 - 9x - 20
f(x) = x2 + 9x + 20
f(x) = x2 - 5x - 4
Which answer is the expression in standard form?
(3x + 4y - 3z) - (2x - 6y + 7z)
x + 10y - 10z
-x +10y - 10z
x - 2y + 4z
x + 2y + 4z
4z - 2y - 5x
Expand and Simplify:
(2x + 3)(x2 + 4x + 1)
2x3 + 10x2 + 14x + 4
2x3 + 11x2 + 14x + 3
2x3 + 4x + 3
x3 - 11x2 + 14x + 3
x2+6x+4
Caroline’s Coffee Shop sells a refill mug for $8.95. Each refill costs $1.50. Last month Sean spent $26.95 on a mug and refills. How many refills did he buy?
What is the correct equation to solve?
8.95 + 1.5r = 26.95
8.95r + 1.5 = 26.95
26.95 + 1.5r = 8.95
8.95 + 1.5 = 26.95r
(1.5)(26.95-8.95)=r
