Manipulate the equation y=5x-11 so that it is written in terms of x. Which equation is equivalent to y=5x-11?
A.
x=(
) -5
B.
x=
C.
D.
x=(
) +11
17 answers
B. x = (y+11)/5
Charity is buying peaches at the store. The cost of the peaches are $1.30 per pound. If she has $6.50 to spend on peaches, how many pounds (x) can she buy?
Set up an equation to solve the problem.
A.
1.30x=6.50
B.
1.30+x=6.50
C.
=x
D.
6.50x=1.30
Set up an equation to solve the problem.
A.
1.30x=6.50
B.
1.30+x=6.50
C.
=x
D.
6.50x=1.30
A. 1.30x = 6.50
A student solved an equation, as shown below.
The first line shows 1 over 4 left Parenthesis 8 minus 12x right parenthesis equals x minus 2 left parenthesis 2x plus 1 right parenthesis, second line shows 2 minus 3x equals x minus 4x plus 2, third line shows 2 minus 3x equals 3x plus 2, fourth line shows 2 minus 3x plus 3x equals negative 3x plus 3x plus 2. Fifth line shows 2 equals 2.
Based on the student's work, complete the statement below.
Use the drop-down menus to make the statement below true.
The student solved the equation
because the original equation has
The first line shows 1 over 4 left Parenthesis 8 minus 12x right parenthesis equals x minus 2 left parenthesis 2x plus 1 right parenthesis, second line shows 2 minus 3x equals x minus 4x plus 2, third line shows 2 minus 3x equals 3x plus 2, fourth line shows 2 minus 3x plus 3x equals negative 3x plus 3x plus 2. Fifth line shows 2 equals 2.
Based on the student's work, complete the statement below.
Use the drop-down menus to make the statement below true.
The student solved the equation
because the original equation has
The student solved the equation correctly because the original equation has been simplified to a true statement (2 = 2).
Jackson solved the problem 3x-8=2(2x-7) using the following steps:
STEP 1: Use Distributive Property to get 3x-8=4x-14
STEP 2: Use Addition Property of Equality to get 3x = 4x-14+8
STEP 3: Combine Like Terms to get 3x = 4x-6
STEP 4: Use Subtraction Property of Equality to get 3x-4x= -6
STEP 5: Combine Like Terms to get (-x)=-6
What is the last step?
A.
Use Property of Equality to get x= (-6)
B.
Divide both sides by -1 to get x=6
C.
Divide both sides by -1 to get x= (-6)
D.
Use Multiplication Property of Equality to get x=6
STEP 1: Use Distributive Property to get 3x-8=4x-14
STEP 2: Use Addition Property of Equality to get 3x = 4x-14+8
STEP 3: Combine Like Terms to get 3x = 4x-6
STEP 4: Use Subtraction Property of Equality to get 3x-4x= -6
STEP 5: Combine Like Terms to get (-x)=-6
What is the last step?
A.
Use Property of Equality to get x= (-6)
B.
Divide both sides by -1 to get x=6
C.
Divide both sides by -1 to get x= (-6)
D.
Use Multiplication Property of Equality to get x=6
B. Divide both sides by -1 to get x=6
Multiple Choice Question
The picture below shows Peggy's new racetrack. It has different starting positions and an upside-down loop for cars to go through. She has 3 cars that she wants to try on the track: a sports car, a truck, and a jeep.
Peggy knows that height can change how fast a car will go. Which experiment will help Peggy choose the starting position that allows every car to complete the loop?
A.
an experiment where Peggy drops each car from different starting heights multiple times and records which heights allow all three cars to complete the loop every time
B.
an experiment where Peggy drops each car from the same starting height and measures the amount of time it takes each car to complete the loop
C.
an experiment where Peggy drops each car from different starting heights multiple times and measures how far each car goes on the course after completing the loop
D.
an experiment where Peggy drops each car from the same starting height and records which cars complete the loop from that height
The picture below shows Peggy's new racetrack. It has different starting positions and an upside-down loop for cars to go through. She has 3 cars that she wants to try on the track: a sports car, a truck, and a jeep.
Peggy knows that height can change how fast a car will go. Which experiment will help Peggy choose the starting position that allows every car to complete the loop?
A.
an experiment where Peggy drops each car from different starting heights multiple times and records which heights allow all three cars to complete the loop every time
B.
an experiment where Peggy drops each car from the same starting height and measures the amount of time it takes each car to complete the loop
C.
an experiment where Peggy drops each car from different starting heights multiple times and measures how far each car goes on the course after completing the loop
D.
an experiment where Peggy drops each car from the same starting height and records which cars complete the loop from that height
A. an experiment where Peggy drops each car from different starting heights multiple times and records which heights allow all three cars to complete the loop every time
Which region is home to Georgia’s highest mountain, Brasstown Bald?
A.
Coastal Plain
B.
Piedmont
C.
Blue Ridge
D.
Appalachian Plateau
A.
Coastal Plain
B.
Piedmont
C.
Blue Ridge
D.
Appalachian Plateau
C. Blue Ridge
In which region are you most likely to find peanut farms?
A.
Blue Ridge
B.
Ridge and Valley
C.
Piedmont
D.
Coastal Plain
A.
Blue Ridge
B.
Ridge and Valley
C.
Piedmont
D.
Coastal Plain
D. Coastal Plain
Multiple Choice Question
_____________ contains fertile farmland and produces 85% of the carpet sold in the US.
A.
Ridge and Valley
B.
Coastal Plain
C.
Blue Ridge
D.
Appalachian Plateau
_____________ contains fertile farmland and produces 85% of the carpet sold in the US.
A.
Ridge and Valley
B.
Coastal Plain
C.
Blue Ridge
D.
Appalachian Plateau
C. Blue Ridge
Which region is characterized by red clay and gently sloping hills and is the most highly populated region in Georgia, containing most of the state’s major cities, including Atlanta?
A.
Ridge and Valley
B.
Coastal Plain
C.
Blue Ridge
D.
Piedmont
A.
Ridge and Valley
B.
Coastal Plain
C.
Blue Ridge
D.
Piedmont
D. Piedmont
1 answer