Vocabulary
Review
Add & Subtract
Multiplicationation & Division
Grab Bag Part 1
Grab Bag Part 2
100
Is 2d + 5 an expression or an equation?
None
100
Alg: Solve the following systems of equations using substitution:
x = 6
y = 2x - 3
(6,9)
100
What are the "like" terms in the expression 6h + 5y - 2y +8
5y and -2y
100
What is the slope of the graph of: y=12x−19?
12
100
Convert 250.025 to a mixed number.
250 1/ 40
100
(0.15)(0.05)
0.0075
150
. Is 5c - 2c = 3c and expression or equation?
Equation
150
PA: Convert 2.1 mm = _______cm
Alg: How many solutions does the graph have?
Pa: 0.21 cm
Alg: 1 solution
150
How many solutions does the graph have?
Infinite solutions
150
(-3) + (-7)
-10
150
Reduce to lowest terms:
102/170
3/5
200
Which number is the coefficient in the equation 3x + 6 = 18
3
200
PA: Convert 3/4 mi. = _________ ft
Alg: How many solutions does the graph have?
PA: 3,960 ft
Alg: No solution
200
−8 ÷ 8 (1 + 3) - 1
-3
200
Algebra:
1. Write the fraction in lowest terms: 36a3b2c / 24ab2c4
2. Solve for x : 3(x + 1) = -6
Pre-Algebra: Find each product or quotient. Write in simplest form.
1. 1/4 divided by 1/16
2. -1 4/5 divided by 2/3
Algebra:
1. 3a2 / 2c3
2. -3
Pre-Algebra:
1. 4
2. -2 7/10
250
Alg: Solve the following systems of equations using substitution:
5x - 2y = 3
y = 2x
(3, 6)
250
Evaluate
x^3 – xy – x/y if x = 2 and y = 0.5
3
250
Solve for k:
4(−2k−8)=6(k+18)
k = -10
250
Which graph best represents: −5y=−6x+15?
C
250
3 1/ 2 × 6 1/ 3 ÷ 2 1/3 × 1 1/ 3
38/3
300
Twice a number is 18 more than 5 times a number.
2x = 18 + 5x
300
Alg: Solve the following systems of equations using substitution:
y = 3 - x
3y + x = 5
(2,1)
300
(x+5)/4=7
Solve for x
x = 23
300
18 - 4k = -10 - 4k
No solution, null set
300
For 4 hours Sam traveled at 40 km per hour. Then he increased his speed to 60 km per hour and drove for another 3 hours. How far did he go in the 7 hours he traveled?
340 km
300
The whole batch cost $28,000 and contained 140 items. Write the two rates (ratios) implied by this statement. What would be the price for 200 items?
$40,000
350
1. Simplify: 3y - 9 if y = 3
2. The domain is also known as...
1. 0
2. x, independent variable, and input.
350
PA: There are 4 milk chocolates to every 2 dark in a box of chocolates. There are 34 dark chocolates in the box. How many milk chocolates are in the box?
68
350
15f−23=2(4f+20)
f = 9
350
x + 10 -6(x - 3x) + 4
13x + 14
350
The first flock contained 5283 birds. The second flock contained 5 times as many birds. The third flock had twice as many birds as the second flock. How many birds were there in all?
84,528 birds
350
9876.5 – 643.99
9,232.51
400
1. __________ contains the same variable.
Pre-Algebra:
1. like terms
400
PA:
15
400
Subtract the polynomials: (9x2-4x+11) - (3x2-2x+2)
6x2-2x+9
400
1821.5/0.7
2,602.142857
400
Six times a number is 45 greater than the product of the number and -3. Find the number.
5
400
If 200 is increased by 130 percent, what is the resulting number?
460
450
1. Twelve of the 28 students in math class have blonde hair. In simplest form, what fraction of the students in math class do not have blonde hair?
1. 4/7
450
Alg: Solve:
y=8x+1
y=6x+3
(1, 9)
450
9 2/14 – 3 15/21
5 3/7
450
The number of red frogs exceeded the number of blue frogs by 80. The number of green frogs was 20 less than the number of blue frogs. If there were 120 blue fogs, what was the sum of the reds, the blues, and the greens?
420 frogs
450
The ratio of roses to snapdragons was 4 to 5. If there were 26,000 roses on the float, how many snapdragons were there?
32,500
500
Write the following fraction as a decimal:
-2/3
-0.6666666666667
-0.6*
500
4