Balance equations
Solve for y:
4y-5=23
y=7
What is the slope of the line containing the points (3,4) and (−6,10)?
Use (y2-y1)/(x2-x1)
slope = 3.
What is Mr. Cicero's first name?
Carmine
but we will also accept The Best.
The length of a rectangle is 12 ft. The width is 8 ft. What is the perimeter?
40 ft.
If the length of each side of a square is represented by 4x - 1, which expression represents the perimeter?
16x-4
Solve for z:
5z+10=60
z=10
Find the slope of the line passing through the points (3, 2) and (–1, –8).
5/2
Solve for x:
4x-2=18
x=5
The length of a SQUARE is 5 ft. What is its perimeter?
20 ft.
John has 800 dollars in his checking account. He received from his job a check for 1,200 dollars and deposit the amount in his checking account. How much money does he have in his checking after the deposit?
$2,000 in the account.
Solve for x:
8=-6+x
x=14
Find the slope of the line passing through the points
(–2, 3) and (–8, –7).
5/3
What is the solution of 3(2m - 1) ≤ 4m + 7?
m<5
How much time will we have for this final exam?
2.5 hours.
Which is better, Cats or Dogs?
Both are pretty cool.
Solve for b:
-33=6b-15
b=-3
Give the slope of the line that contains (–3, –2) and (-2,-2 ).
0.
What is the solution of the system of equations 2x - 5y = 11 and -2x + 3y = -9?
Use elimination
(3,-1)
The length of a rectangle is x-8. If the width is x, find the perimeter.
4
Marcy determined that her father's age is four less than three times her age. If x represents Marcy's age, which expression represents her father's age?
3x-4
Solve for t:
-59=-3t-32
t=9
Give the slope of the line that contains (5, –1) and (5,5 ).
Undefined.
Use the formula for converting temperatures in degrees Fahrenheit to convert 20 degrees C to F.
F=9/5C+32
68
The perimeter of a rectangular pool is 56 meters. If the length of the pool is 16 meters, then find its width.
w=12
How much wood could a wood-chuck chuck, if a wood-chuck could chuck wood?
As much as it wanted to.