Mt. Everest, the highest elevation in Asia, is 29,028 feet above sea level. The Dead Sea, the lowest elevation, is 1,312 feet below sea level. What is the difference between these two elevations?
What is 30,340 feet
100
Solve for x
5x-12=83
What is X=19
100
Solve for X
5/25=X/5
What is X=1
100
Substitution
Give X=9
Solve
X multiplied by 9 =
What is 81
200
-9 multiplied by -11
What is 99
200
During one week Mark needs to save $125. He already has $41. How much money does Mark need to save each day to reach his goal?
What is $7
200
Solve for B
13B+22=74
What is B= 4
200
Solve for X
4/7=16/X
What is X=28
200
What is a comparison of two numbers by division
What is Ratio
300
4 + (-8)
What is -4
300
An ostrich that is 108 inches tall is 20 inches taller than 4 times the height of the kiwi. What is the height of the Kiwi?
What is 22 Inches tall
300
Solve for X
42= -2X+6
What is X=-18
300
A map has a scale of 2 inches = 20 miles. The actual distance between City A and City B is 30 Miles. Create the ratio for the distance on the map.
What is 2/20=A/30
300
An equation that states the two ratios
What is proportion
400
-4 - (-3)
What is -1
400
Julio is paid 1.4 times his normal hourly rate for each hour he works over 30 hours in a week. Last week he worked 35 hours and earned $436.60. Write an equation to find his hourly rate?
What is 30r+5(1.4r)=436.60
400
Solve for X
1/3X+9=21
What is X=36
400
Solve the ratio 2/20 = A/30
What is A=3
400
Name that term
Mathematical sentence that uses the equal sign to show that two expressions are equivalent.
What is an equation
500
20 divided by -2
What is -10
500
Terry bought a discount card for movies. The card allows movies for $2.50. After one month Terry bought 10 movies. She spent a total of $33. Write an equation to find how much Terry spent on the card.
What is $33=C+10 x 2.50
500
Solve for X
3X+0.3=3.3
What is X=1
500
A building is 90 feet tall and casts a shadow that is 45 feet long. At the same time a 6 foot tall woman cast a shadow that is x feet long. Write the correct ratios and solve for X.
What is 6/90=x/45
x=3
500
What is the difference between an expression and an equation?
An expression you can not solve for. An equation you can!