Linear Graph
3x+5y=10, find a point on the line
(0,2)
Solve the inequality. 2x>10
x>5
Solve for t. 8t – 5 = 27
T = 4
What is the value of y when x is equal to 3.
-x^2+5-7
-1
5 * -5 =
-4 * -6 =
8 * 2 =
-2 * 3=
0 * 1=
7 * -6 =
- 25
24
16
-6
0
-42
-x+3y=15, is (-1,3) on the line?
No
Solve for then graph the inequality. 4x – 3 ≥ 17
x ≥ 5
Solve for x. 7 + 3x = 28.
X = 7
Daryl has been working at Englewood STEM 3 times as long as Julie. Write an expression that represents the number of years Daryl has been teaching. Then calculate how long he has been teaching if Julie has taught for 9 years.
3x = 3(9)=27
Fill in the blanks to make each inequality true.
9 is ________ 7
0 is _______ 10 and __________ -1
10 is _________ 20 or ________ 5
7 is ________ 12
Greater Than
Less Than, Greater Than
Less Than, Greater Than
Less Than
y=70x-400, when is y>0?
x>6
-5<2x+3<7
-4<x<2
Solve for a. 3(a – 6) = -21
A = -1
Which of the following values for m will make the value of n equal a whole number in the equation below? Select all that apply. n=(m^2-2)/2
A. 4
B. 3
C. 2
D. 1
E. 0
A,C
8 * 2 + 1
8 * (2 +1)
9 - 3 * 4
(9 - 3) * 4
1 + 1 * 8 + 4
(1 + 1) * (8 + 4)
8 * (2 +1)
(9 - 3) * 4
(1 + 1) * (8 + 4)
y=1200-140x, when is y<0?
x>9
-8<n/2<1
-4<n<1/2
Solve for x. -2 = 30/x
X = -15
Evaluate 7jk-2k for the following values:
k=3
k=-5
k=3 7j(3)-2(3)= 21j-6
k=-5 7j(-5) -2(-5)= -35j+10
3/10 + ⅔
29/30
y=210+20x, x=8 what is y?
y=370
W+1>-3 and 7w<49
-4<w<7
Solve for x. (x + 4) / 3 = 3
X = 5
When a+b=6, what is the value of 2(a+b)+a+b/6+ (a+b)^2-2?
A. 23
B. 37
C. 38
D. 43
E. 47
E
mx + 16 = 32
x = 16/m