Representational Equivalence
-10+7-2= ?
-5
Write an equation for each of the following situations, and then solve the equation for the unknown value
20.5 is 4 times as large as some number. What is the number?
4(number)=20.5 , number = 5.125
(11-22)/23 = ?
7/8 alternatively 0.875
John walks to the donut shop, as he walks to the donut shop the distance from his house and the donut shop remains constant. True or False
True
Can you collaborate with peers on your Quasi Quiz?
Collaboration is OKAY but you cannot copy from them directly!
|-11-(-8)| =
3
Solve the following equation for x
x4 =256
x2(x2)=16(16)
(x*x)(x*x)= (4*4)(4*4)
x=4
Rewrite the following in factored form
(4x2-16)
4(x2-4) alternatively 4(x-2)(x+2)
Peggy walks from her car to her class in Skye Hall that is 200 yards away. If Peggy is 58 yards from her car, how far is she from her class?
142 yards
What are the assignments that are generally due on Thursday night?
iMATHas HW assignments & Math Journals on Gradescope
Simplify (8*8*8*8)/(8*8*9)
64/9 alternatively (8*8)/9
*Using the graph, determine the value of x when y=3.
2.5
Suppose that r=2, t=−4, u=0, and w=−5. Evaluate
5-(t /(r*w))
4.6
Jeep wants to know if he will be taller than their older brother what will they need to measure in order to determine this?
Height, Length
How many exams is there and what percent of your grade do they account for?
4 exams, 24% of the total grade (totaling 120pts for the class)
Write the following in an expanded format (x-7)2
x2+14x+49
Solve the following for where x=0
|7x-3|+4= ?
7
Given a graph that represents how the values of x and y are related, determine the value of x when y=6.
2
Micah and Summer are 270 feet apart when they start walking toward one another. They are walking at the same speed, so whenever Micah travels some number of feet, Summer travels the same number of feet. Let x represent the number of feet Micah has traveled since he started walking toward Summer. Write an expression in terms of x that represents the number of feet Micah has walked toward Summer since they started walking.
x
What percent of the grade do "motivations" make up?
1% of the grade
Let say that your backpack is the length of 80% of a dachshund's length and a dachshund is the length of 5 rats. What is the length of your backpack in terms of rats?
4 rats
What are the zeros/roots in the following equation:
(x+3)/(x-1)
x=-3, x=1
Solve the equation 6=4x−2 for x algebraically
x = 2
A contractor is digging a hole that needs to be 28 inches deep with a measurement error of at most 2 inches. Let D be the depth measurement of the hole that the contractor digs. Write an inequality to represent values of the margin of error that are less than or equal to 2 inches. In other words, write an inequality using an absolute value to represent the values that D may attain.
28 - D <= 2
What are all the times for Dr. Lapan's open classroom hours?
Tuesday 12:30-1:30pm
Wednesday 2-3pm
Thursday 1:30-2:30pm