equations
inequalities
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exponents
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what is equivalent?
100
3x = 57 solve for x
x= 19
100
3x>=9 in words what does this say?
3x is greater than or equal to 9
100
12x+19
What is the constant? What is the coefficient? What is the variable?
constant-19
coefficient-12
variable- x
100
Evaluate the expression
5^3
125
100
What is the independent quantity? What is the dependent quantity?
windows painted -dependent
Hours worked- independent
100
Select the expressions that are equivalent to:
11x
a. 5+6x c. 6x+5x
b. 6x+2x+2x d. 2x+9
c
200
5x+12=47
x=7
200
8x>16
Give me a value of x that would make this a true statement.
any number larger than 2 (Ex. 2.1, infinity, 67)
200
Isaias ran 3 miles today and plans to do it every day moving forward.
Write an expression that represents the total amount of miles Isaias ran after x amount of days.
3x
200
Evaluate the expression
7^3
343
200
How much does the moon's model weigh if the earth's model is 18lbs?
3 lbs
200
Select the expressions that are equivalent to:
3(2x+9)
a. 15x c. 6x+54
b. 5x+9 d. 6x+27
D
300
2(x+2)=8
x=2
300
18x < 180
Give me a number for x that would make this statement not true.
any number less than 10
300
Grace threw 5 horseshoes yesterday at a stick she put in the ground. She throws 3 more everyday after that at it.
Write an expression that represents the total amount of horshoes thrown by Grace x amount of days.
3x+5 or 5+3x
300
Evaluate the expression
2+4^3
66
300
How many miles were walked after 1 hour?
2 miles
300
Select the expressions that are equivalent to:
3x+6
a. 2x+3+3 c. 6-3x
b. 6+3x d. 3(x+2)
B,D
400
3x+6+8+2x=139
x=25
400
Alejandro sells pears outside the local candy store to promote healthier eating. He is selling each pear for $4. How many pears would Alejandro have to sell to make at least $40 so he can go inside and buy a bunch of candy (shhhh!)?
a. x<4 b. x>10
c. x>=10 d. x<=10
x>=10
400
Claudi learns 4 new tap dance routines every month. she already knows 25 routines.
Write an expression that represents the total amount of routines Claudi knows after x amount of months.
4x+25 or 25+4x
400
Evaluate the expression
(2^3-4)*10
40
400
About how many laps can Edison do in 1 minutes?
0.67 laps or 2/3 of a lap.
400
Select the expressions that are equivalent to:
6(2x+3)
a. 12x+18 c. 30x
b. 5x+18+x d. 12x+3
A,B
500
3(2x+11)=99
x=11
500
Hyago is a villian but only does villan stuff a maximum of 3 days a week. Sometimes he does none at all.
Write an ineqaulity and create a number line to graph the inequality that represents the amount of days a week hyago will be villinous a week.
500
Dani lost 3 of her favorite pencils yesterday. She gets 1 new one every week after that.
Write an expression that represents the total amount of pencils Dani has after x amount of weeks.
x-3 or -3+x or 1x-3 or -3+1x
500
Evaluate the expression
(100-5^2) -(3*5^2)
0
500
If Brady wanted 15 kg of cheese how much would he have to spend?
120 Euros
Focus on the coordinates (5,40)
500
Select the expressions that are equivalent to:
2x+17-12+32x
a. 39x c. 34x+5
b. 34x+9 d. 34x-5
c