Tell whether 4 is a solution of each inequality.
a. y ?+ 3 ?< 6
What is not a solution
100
the score increased by 8 points
What is s + 8
100
-6y<48
What is y>-8
100
Fill in the blank.
12, 24, 36, ___, 60, 72
What is 48
200
(-20) ÷ 2
What is -10
200
Tell whether the given value is a solution of x +? 9 ?=21
a. 30
b. 12
a. no
b. yes
200
$12 less than the original price is $48.
What is p - 12= 48
200
-6g + 4g = 10
What is -5
-2g= 10
combine like terms
200
A function f(x)=2x+5 says to multiply by 2 and then add 5 to any number, x. What is the value of the function when x = 6?
What is 17
300
A group of hikers is descending a mountain at a rate of 400 feet per hour. What is the change in the elevation of the hikers after 6 hours?
What is -2400
-400(6)
300
Tell whether the given value is a solution of the given sentence.
100 ?-3n ?<10, n ?=14
What is solution
300
The cost of 10 books at $d each is $159.50.
What is 10d=159.50
300
(n+5) / 4 = 6
What is 19
300
The table below shows dollars earned per hour of working. How much will the student earn for 7 hours?
hours pay
2 14
3 21
4 28
5 35
What is $49
400
Mrs. Rockwell lost money on an investment at a rate of $4 per day. Describe the change in her investment
after 2 weeks.
What is -56 or a loss of $56
-4(14)
400
For what value of x is the given equation true?
3x-6 = 48
x = -12, 14, -16, 18
What is x=18
400
Which expression represents 9 times the sum of M squared and 4?
What is 9(M^2 + 4)
400
Janelle needs $50 for a class trip. She has $18. She can earn $4 an hour mowing lawns. If the equation shows this relationship, how many hours must Joan work to have the money she needs?
What is 8
18+4d greater than or equal to 50
400
Fill in the blank
81, 64, 49, 36, ___, 16, 9, 4, 1
What is 25
500
Kevin has a debt of $12. For every day he does not pay the debt, he owes an additional $3. What is his net worth after 6 days?
What is 30
12 + 3d = 12+3(6)
500
Tell which of the given values is a solution of the given sentence.
c/4 + 1 < 0 when c = -4, -3, -2
What is -3 and -2
500
Which expression shows 15 more than the product of 4 and a number T is at least 900?
What is 4T+15 greater than or equal to 900
500
Monica had some candy to give to her four children. She first took 5 pieces for herself and then evenly divided the rest among her children. Each child received 3 pieces. How many pieces did she start with?
What is 17
(c -5) / 4 = 3
500
Fill in the blanks.
A ___________defines the relationship between an input and an output using a specific rule.
A __________is an ordered list of numbers that also follow a certain rule but only shows the output of the function.