The sum of two consecutive numbers is 45. Find the numbers.
What is 22 and 23
100
Solve the equation for m: D=m/v
What is m=Dv
200
Solve for x : -12x+8+5x=36
What is x=-4
200
Solve for y: abs(y+1)=6
What is y=5 and y=-7
200
Solve the equation for t: I=prt
What is t=I/(pr)
200
The larger of two numbers is eight more than the smaller number. If the sum of the two numbers is 74, find the numbers.
What is 33 and 41.
200
Solve for w: -9w+4-2w=3w-6
What is w=1
300
Solve for a: -7(a-3)=11-7a
What is no solution
300
Solve for x: abs(2x+5)=11
What is x=3 and x=-8
300
Solve for y: Ax+By=C
What is y= (C-Ax)/B
300
Sarah had $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
What is $2
300
Simplify the expression below:
((7+3^2)*3)/(abs(-8)-abs(-2))
What is 8
400
Solve for h: 3h-2(4h-5)=10-5h
What is infinite solutions
400
Solve for w: -4*abs(2w-6)=-32
What is w=1 and w=-7
400
Solve for a: s=n(a+1)
What is a= (s/n)-1
400
The length of a rectangle is five inches less than twice its width. If the rectangle has a perimeter of 80 inches, find its dimensions.
What is length=25 and width=15
400
In the problem below, which line contains the error?
Line 1: 6x-2(x-5)=12
Line 2: 6x-2x-10=22
Line 3: 4x-10=22
Line 4: 4x=32
Line 5: x=8
What is line 2
500
Solve for w: 3w-(7w+12)=2(w-3)
What is w=-1
500
Solve for x: 5*abs(4x-4)-9=31
What is x=3 and x=-1
500
Solve for b2: A=(1/2) h (b1+b2)
What is b2=(2A/h)-b1
500
The larger of two numbers is one less than three times the smaller number. If twice the smaller number is increased by the larger number, the result is 18 more than the larger number. Find both the numbers.