1.simplify: april 6, 2015. 1.simplify: april 7, 2015
TRANSCRIPT
1. Simplify:
)82)(3( xx
April 6, 2015
1. Simplify:
)52)(14( xx
April 7, 2015
1. Simplify:
)33)(33( xx
April 8, 2015
1. Solve:
)20(2230 xx
April 10, 2015
1. Rieli is buying wings and burgers for his spring break party. One package of wings costs $7 and the burgers are $4 per pound. He only has $40 to spend on the meat for the party.
Rieli knows that he needs to buy at least 5 pounds of burgers because Preston is bringing Morgan, Emily, and Lissi to the party.
Write a system of inequalities for the problem above.
April 20, 2015
1. Simplify without using decimals:
April 27, 2015 (from yesterday)
272x
1. Simplify:
!5
April 29, 2015
1. Simplify:
!2!3
!5
April 30, 2015
1. How many different combinations of ice cream toppings can you make if you have chocolate sauce, nuts, whipped cream, and cherries?
May 1, 2015
1. How many different types of pizza can you make if you have the following toppings?
Pepperoni Peppers
Sausage Pineapple
Bacon Mushrooms
Onions Olives
May 4, 2015
1. Complete #8, 9, 10 from your Keystone Review packet.
May 5, 2015
1. Complete #26, 27from your Keystone Review packet.
May 6, 2015
Katelyn charged $100.00 to her Visa credit card for 30 pounds of Skittles. Her credit card has an 18% monthly interest rate.
1. Write an exponential equation to model the problem above.
2. What would be the balance on Katelyn’s credit card if she doesn’t make any payments for a ½ year?
May 7, 2015
Andrew has a collection of Alf trading cards that he bought in 2011 for $65.00. He recently tried to sell them, but found that they have been depreciating in value by 4% per year.
1. Write an exponential equation to model the problem above.
2. If the rate of depreciation holds true, how much are the Alf cards worth now?
May 8, 2015
1. Simplify:
2. Simplify:
3. Simplify:
))(( 332 xxx
May 11, 2015
))(( 432 xyyx
)3)((2 33322 zxxyzx
1. Simplify:
2. Simplify:
3. Simplify:
)2)(2(4 1352323 zxyzyxzyx
May 12, 2015
232x
3322 yzx
1. Simplify:
2. Simplify:
3. Simplify:
122
x
May 13, 2015
4323x
92
332
4
2
zxy
yzx
1. Simplify:
2. Simplify:
May 14, 2015
203
x
92
3322
4 zxy
zyx
1. Factor the following expression:
2. Factor the following expression:
3. Solve the following equation:
May 15, 2015
962 xx
48142 xx
01242 xx
1. Simplify the following expression:
2. Factor the following expression:
3. Simplify the following expression:
May 18, 2015
yy xxx ))(( 43
18153 2 xx
16
1272
2
x
xx
1. What is the LCM for the following expressions?
2. Is the following a function?
3. How do you calculate to see if there are any outliers?
May 19, 2015
432 32 xyandzyx
)}5.3,5(),3,3(),6,4(),2,3{(
1. Simplify:
2. A diving board has a price of $400. With sales tax, it will cost $420. What is the sales tax percentage?
)2)(4(25 2265 xyzzyxyx
May 20, 2015
1. Which table represents an exponential relationship and which one represents a linear relationship?
x
0
1
2
3
y
50
50.75
51.51125
52.28391875
A.x
0
1
2
3
y
50
50.75
51.5
52.25
B.
May 21, 2015
1. Simplify:
023
6
265
)(1
5
)(25
zx
y
xyx
May 22, 2015
1. Simplify:
)3(2
)3(423
232
xx
xx
May 26, 2015
1. Given the function f(x) = 4x + 2, evaluate the following:
3[f(5)]
May 27, 2015
1. Given the function f(x) = 2x + 4, evaluate the following:
9[f(3)] + 1
May 28, 2015
1. Simplify:2
35
322
2
)4(
yzx
zyx
May 29, 2015
1. Solve the following function for x:
2. Simplify:
June 1, 2015
3143 2 x
yxxx2
1. Solve the following function for x:
2. Solve the following inequality for x:
June 2, 2015
7312 x
7312 x
0)4)(2( xx
37103 2 x
1. Solve the following function for x:
2. Solve the following function for x:
June 3, 2015