Expressions
Evaluate the expression:
24 ÷ 6 + (9 - 6)
7
Solve the equation.
14 - 3g = 32
g=-6
Solve the equation.
6(x-1)=12
x= 3
Solve both inequalities.
1≥x-9
x+4<3
10≥x ; x<-1
Solve the System:
3x+10y=7
x-10y=-11
(-1,1)
The sum of the measures of the angles of all triangles is 180˚. If one angle of the triangle measures 45˚, and the other two angles are equal, what is the measure of each of the other two angles?
67.5
DOUBLE POINT QUESTION!
Simplify:
3(x+6)-5x+7
-2x+25
w/4-21=-3
Solve the equations.
w=9
Solve the equation
5+2(x-2)=19
x=10
Solve the inequality.
13+n-26<38
n<51
DOUBLE POINT PROBLEM!
Solve the System:
-x-10y=-23
x+10y=23
Infinite Solutions
A new one-year membership at Planet Fitness costs $594. A registration fee of $45 is paid up front, and the rest is paid monthly. How much do new members pay each month?
$45.75
What are the coefficients in the expression 4b+8c-11d
4, 8, -11
Solve the equation
4 - 3x= 34
x= -10
DOUBLE POINT QUESTION!
Solve the equation.
-5(3n+5)=20
n= -3
Solve the inequality:
4x - 10 < 7x+ 8
x > -6
Solve the System:
-8x-6y=28
-7x+6y=2
(-2,-2)
Terry’s cell phone company charges $35 a month for phone service plus $0.50 for each text message. How many text messages does Terry send in a month if his bill was $413.50?
757
Simplify:
2x+x-8+5y+17+x-10y
4x-5y+9
Solve the equation.
d/15+26=33
d=105
Solve the equation.
42=18t+4(t+5)
t=1
DOUBLE POINT QUESTION!
Solve both inequalities.
d/-11<=6
5z<65
d≥-66 ; z<13
Solve the System:
3x+7y=14
y=2
(0,2)
DOUBLE POINT QUESTION!
The bill for the repair of a computer was $179. The cost for parts was $44, and the labor charge was $45 per hour. How many hours did it take to repair the computer?
3
Simplify:
3(2a+b-3c)+3b-4a-11c
2a+6b-20c
DOUBLE POINT QUESTION!
Write the verbal sentence as an equation and solve. Five minus the product of 2 and a number is 7.
5-2x=7
x=-1
Solve:
-3(2x-1)=-21
x = 4
Which inequality is equivalent to -18≤3p?
a) p≥-54
b)-54≥p
c)p≥-6
d)-6≥p
c) p≥-6
Solve the System:
9x+9y=-9
7x+9y=11
(-10,9)
Ja'Kel scores 4 baskets in his first basketball game. He then scored the same number of baskets in each of her next 3 games. If Ja'Kel made 19 baskets total, how many baskets did she score in each of the three games?
5