Solving Equations
6r-2=8r-4
1
g=a-c, a
a=g+c
-13+b>=-16
b>=-3
Alex earns $5 per hour. Ben earns $3 per hour than Alex but already had saved $12. After how many hours will they have the same amount of money?
4 hours
What is the name of an angle that is less than 90 degrees?
Acute Angle
-3(8x-8)=24+7x
0
z=am, a
a=z/m
-2(-6+x)>=46
x<=-17
Company A charges $30 per hour for equipment. Company B charges a $50 initial fee plus $20 per hour. After how many hours will both companies cost the same?
5 Hours
How many sides does a heptagon have?
7
36+4a=4(a+7)
No Solution
g=-4b+5a
a=(g+4b)/5
(-4+b)/2<5
b<14
Solve for the variable then find the value. The area of a triangle can be found with, If the area of a triangle is 48 square inches, and the base is 12, what is the height
A = (bh)/2
h = 6
2/3+4/10
16/15
6(r+6)=-(1-2r)+5
-8
8a=-3wv, a
a=-(3wv)/8
40-8a>8(5-a)
No Solution
Use the formula for perimeter below,
Solve for w, if the length is 5 meters and the perimeter is 60 meters
P = 2l+2w
w = 12.5
How many people live in the United States (Within 10 million)?
340 million
-(8b+7)+6=-(1+3b)-5b
Infinite Solutions
5x+2m=(-24np)/y, x
x = (-2ym-24np)/(5y)
5(5-2n)>=-2n-8(n+6)
All real numbers
Maria and and Jake are saving money. Maria already has $40 and saves $5 per week. Jake has $25 and saves $7 per week. After how many weeks will hake have more money than Maria?
x>7.5 weeks
Or 8 weeks
Find the next number in the sequence.
1, 1, 2, 3, 5, 8, 13, 21, ...
Bonus 250 for the name of the sequence
34
Fibonacci Sequence