Solving for a variable
3x=15
solve for x
x=5
x/4=8
x=32
create an equation from the following sentence: twice a number is 8
2x=8
George is visiting a cousin who lives 350 miles away. He has driven 90 miles. How many more miles does he need to drive?
create an equation and solve for FULL POINTS.
x+90=360
x=270
What is the name of store you go to rent movies and tv shows on DVD
blockbuster
2x-4=10
solve for x.
x=7
3/x = 6/9
x=4.5
create an equation from the following sentence: five less than a number is 10
x-5=10
the length of a rectangle is twice its width. The perimeter of the rectangle is 126 feet.
2x+2(2x)=126
width: 21
length: 42
This movie aired in 2001 and is the first of eight in the series. The series expanded from 2001 - 2011. Often time played around Halloween and Christmas time.
Harry Potter and the Sorcerers Stone
4(3x-10)+7=15
solve for x.
x=4
4/x = 12/9
x=3
five more than a number, decreased by 7
(x+5)/7
Planet Fitness charges a $50 membership fee and a $55 monthly fee. Fitworks charges a $200 membership fee and a $45 monthly fee. after how many months will they be the same cost? what is that cost?
200+10x=100+30x
5 months, 250 dollars.
In what year was google created?
5(x+1)-2(3x-4)=14
x=-1
RANDOM TRIVIA:
how many bones are in the human body?
206
the product of a number and ten, increased by 7
10x+7
In one season, Yevhen hit twice the difference of the number of home runs Lia hit and 6. Altogether, they hit 18 home runs. How many did each person hit?
Yevhen: 8
Lia: 10
x+2(x-6)=18
What was the program used to "legally" download music onto your Ipod?
0.4(2x+3)=0.3x+0.8
x=-0.8
(-x-5)/3 =9
x=-32
DOUBLE POINTS:
ten times the sum of half a number and 6 is 8
10(.5x+6)=8
The perimeter of a parallelogram is 72 meters. The width of the parallelogram is 4 meters less than its length. Find the length and width of the parallelogram.
Width: 16
2x+2(x-4)=72
In June of 2006, a new colorful-disc was released. What was the name of this disc?
Blu-Ray