Solve two equation
The solution to 3x + 7 = 13 is ...
x = 2
The solution to 3( x - 7) = -6
x = 5
The solution to 2x + 3 = 3x - 2 is ...
x = 5
An inequality to describe Michelle is taller than 170cm would be ...
m > 170
The solution to 3x + 6 < 21 is ...
x < 5
The solution to 7 - 2y = - 13 is ....
x = 10
The solution to y/3 + 18 = 16
y = -6
The solution to 2(x + 1) = 20 - x is ....
x = 6
Matthew will receive a salary between $ 45 000 and
$ 66 000 as an inequality is ....
45 000< M < 66 000
The solution to 16 + 3x > 31 is x > 4, true or false
False x > 5
The solution to 5x + 3x - 13 = 75 is ....
x = 11
The solution to (5x + 3)/ 6 = 3
x =3
The solution to 4p = 9p - 30 is ...
p = 6
Chuppy cannot go on the ride because he is too short. He must over 150 cm, as an inequality this is ...
c < 150
The solution to 20 -3x < 8 is ...
x > 4
Sara thinks y = 4 is the solution to 2y - 5 + 3y -7 = 5.5 is she correct?
No the solution is y = 3.5
The steps for solving this equation 5(7 -2x) = -15 in the correct order
Divide -15 by 5, subtract 7 then divide by -2. solution is x = 5
2(x - 4) + 3x = 20 - x the solution is a whole number true or false
False x = 2 2/3
The temperature in Ballarat August 4th was between -4 degrees and 5.6 degree as an inequality is
-4 < t < 5.6
Katy buys 2 cartons of milk and a $20 phone card and the cost is greater than $25, as an inequality is ...
2m + 20 > 25
x2 + 4 = 29 can have two solutions, True or false?
True, x can have 5 or -5 as a solution
The equation for twice a number added to 11 is multiplied by 7 is 33 ...
7(2x + 11) = 33
x(x - 2) = x has a solution of x = 0 true or false
False x = 0 or 3
If Martha got 37/40 on her latest test did she get an A if A > 80%.
Yes Martha achieved 92.5% this is an A
George is working the score board for the local footy match, where points are scored using the formula
6g + p
At 3/4 time after the team kicks 11 goals and 23 points, George has the score at 34 points. What should it be? Is it greater or less than the score?
6 X 11 + 23 = 89 points it is < than the score