Algebra 1(NJGPA) Review

Vocabulary

100

2d - d + 5 

d + 5

200

Is 5c - 2c = 3c ?

Yes

300

What is 3x + 6 when x = 4

18

400

What is 9y + 8 - 5y - 3?

4y + 5

500

Twice a number is 18 more than 5 times a number.

2x = 18 + 5x

700

Write the following fractions as a decimal:

1. 7/9

2. 3/8

3. -2/3

1. 0.778

2. 0.375

3. -0.667

900

The slope- intercept form of a linear equation is ___________.

 y=mx+b

1000

1. Simplify: 3y - 9 if y = 3

2. The domain is also known as...

1. 0

2. x, independent variable, and input.

1500

Twelve of the 28 students in math class have blonde hair. What fraction of the students in math class do not have blonde hair?

4/7

Chapter 6 Review

100

Solve for y:

x = 6

y = 2x - 3

9

200

How many solutions does the graph have? 

1 solution

300

PA: Convert 3/4 mi. = _________ ft

Alg: How many solutions does the graph have?

PA: 3,960 ft

Alg: No solution

400

PA: You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

Alg: Solve the following systems of equations using substitution:

5x - 2y = 3

y = 2x

$8 per pound

(3, 6)

500

PA: Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

Alg: Solve the following systems of equations using substitution:

y = 3 - x

3y + x = 5

$1.25 per pound

(2,1)

700

Alg: What is the solution to this system?
2x + 3y = 4
y= 5x - 27

4

(5,-2)

900

PA: 

Alg:

15

Infinite solutions

1000

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?

Alg:

68

(-34, -17)

1500

Alg: Solve:
y=8x+1
y=6x+3

10

(1, 9)

Add & Subtract

100

What are the "like" terms in the expression 6h + 5y - 2y +8

5y and -2y

200

How many solutions does the graph have?

 

Infinite solutions

300

Spell my last name

Parikh

400

a^-1 - 1 = 

0

500

(x+5)/4=7 

 Solve for x

x = 23

700

6. J

7. D

900

Add the polynomials: 2a +3b + 5a -7b

7a - 4b

1000

15f−23=2(4f+20)

f = 9

1500

2x +1 = 3

1

Multiplicationation & Division

100

What is the slope of the graph of: y=12x−19?  

12

200

I don't give up.

Growth Mindset

I will try

300

   a^-2
______

    x^-2

  x²

^_____

   a²

400

Solve for k:

4(−2k−8)=6(k+18)  

k = -10

500

18 - 4k = -10 - 4k

No solution, null set

700

(4x⁴)²

16x⁸

900

a^5-7

1

____

a²

1000

x + 10 -6(x - 3x) + 4

13x + 14

1500

9 2/14 – 3 15/21 

 

5 3/7

Grab Bag Part 1

100

Convert 250.025 to a mixed number.

250 1/ 40 

200

Algebra: 

1. Find the total price of a sweatshirt that is priced at $48 and taxed at 6.5%.

2. Solve 5x - 3y = 9 for y.

Pre-Algebra: 

1. (-3) + (-7)

2. -4 +11

3. 7-(-5)

4. 13 + (-2)+ (-9)

Algebra: 

1. $51.12

2. y = 5/3x - 3

Pre-Algebra: 

1. -10

2. 7

3. 12

4. 2

300

Algebra: 

1. On a map of North Carolina, the distance between Charlote and Wilmington is 14.75 in. If 2 in equals 24 miles, what is the approximate distance between the two cities?

2. Shanee bikes 5 miles to the park in 30 min and 3 miles to the library in 45 min. What is her average speed?

Pre-Algebra:

1. Evaluate: − 6 + 3(9 - 7) 

2. Evaluate: −8 ÷ 8 (1 + 3) - 1

Algebra: 

1. 177 mi

2. 6.4 mph

Pre-Algebra:

1. 0

2. -3

400

Which graph best represents: −5y=−6x+15? 

C

500

For 4 hours Sam traveled at 40 miles per hour. Then he increased his speed to 60 miles per hour and drove for another 3 hours. How far did he go in the 7 hours he traveled?

340 mi

700

Algebra: 

Pre-Algebra:

Algebra:

1. A

2. H

Pre-Algebra:

1. B

2. G

900

Six times a number is 45 greater than the product of the number and -3. Find the number.

5

1000

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

1500

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

Grab Bag Part 2

100

(0.15)(0.05)

0.0075

200

Reduce to lowest terms:

102/170

3/5

300

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

400

3 1/ 2 × 6 1/ 3 ÷ 2 1/3 × 1 1/ 3 

 

38/3

500

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

700

Algebra:

Pre-Algebra:

Algebra:

8. G 

9. C

Pre-Algebra:

8. H

9. C

900

If 200 is increased by 130 percent, what is the resulting number?

460

1000

9876.5 – 643.99

9,232.51

1500

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