Geometry
Find the perimeter of a triangle and the value of x
(all sides are the same)
4-x=-3x+8
x=2
perimeter is 6 units
2m+(-5)=3m
solve for m
m=-5
2x+7=2x
solve for x if possible
Not possible / false
The equation 5.05p+15.40=5.50(2p+4) represents the number p of pounds of peanuts you need to make trail mix. How many pounds of peanuts do you need for the trail mix?
p=1.109244
3(5z-2)=4(2z+2)
solve for z
z=2
Find the perimeter of the pentagon and the value of d
4(2d+(-2))=6d+(-7)
d=1/2
permiter=-20
7.7x=6.2x+13.3
solve for x
x=8.866667
x+x=2x+2
not possible/false
A school is choosing between two school bus companies. Company A cost 180$ plus 40$ per ride. Company B cost 170$ plus 50$ per ride. Write an equation.
180+40x=170+50x
x+6=11111111111111112x
solve for x
x = 1/1851851851851852
find the perimeter of the octagon and the value of a
1 4/3x - 1 1/3=2x+8
a=28
permimeter=512
-25-1 1/8p=1 3/8p
solve for p
p=-10
-4(3x-4)=-12x+16
true
Write an equation that has variables on both sides and involves division multiplication addition and subtraction.
2/3+4-5x=3/2+4x-5
x+476387=3834+49
solve for x
x = 476338/3833
find the area of the rectangular prism when the surface area is the same and find the value of x
2(12)(4)+2(12)(2x)+2(4)(2x)=2x(12)(4)
x=3
area=288
3(2n-4)=5n+2
solve for n
n=-12
8(1/2x+3/4)=4x+2
true
write and equation with varibles on both sides
1x+2=2x+1
x/394293=394293/x
x=394293 or -394293
find the area of the rectangular prism that has the same surface area as its volume find and find x
Use the equation
2(10)(5)+2(10)(2x)+2(5)(2x)=10(2x)(5)
x=2 1/2
area=250
1 1/6d+1 2/3=1 1/4(2d-3)
solve for d
d=4 1/16
39(283x+342)=11037x+21318287372777128683
false
Write an euation with two variables on both sides
2a+3x=3a+2x
11x-1 8/3 -4x=6x
solve for x
x=3 2/3