Quadratic Formula/Systems
2v2 - v -105 = 0
What is 7.5 and -7
Factor
6x2-19x+8
A savings account has an interest rate of 4%. The current balance is $1224. Write an equation to represent this situation.
What is y=1224(1.04)x
A triangle has a hypotenuse of 10 an angle measure of 16 degrees. Find the adjacent side.
What is 9.6 ish
What type of graph looks like a J
Exponential Growth
5b2+b-22=0
What is 2 and -2.2
Tuck spent $158 on 5 chickens and 12 steaks. Jayden spent $109 on 1 chicken and 11 steaks.
How much is a chicken?
A new social media site named Hacker Vision is increasing its user base by 4% each year. It currently has 25,000 users. How many will it have in 7 years?
Round to the nearest whole user.
What is 32,898
A triangle has an angle of 50 degrees and an opposite side length of 12. Find the adjacent side.
What is 10 ish
What type of graph is proportional
What is linear
3x + 3y = -6
-2x + 4y = -14
What is 1,-3
Sarah bought Mr. Powers 7 gift cards and 2 gifts and spent $58. Logan bought Mr. Powers 14 gift cards and 9 gifts and spend $156 dollars. If all the gift cards are the same value and all the gifts cost the same, how much is each gift card worth?
What is $12
Nm4*m-2*n12
m-2*n8
What is m4n4
2(5x+9) = 9(x-3)
What is x=45
What type of graph makes a V shape
6p2-45 = -3p
What is 2.5 and -3
A boat traveled 180 miles each way up and downstream. Downstream took 9 hours and back took 18 hours. Find the speed of the current.
What is 5 mph
(n3w2)5
What is n15w10
Given an equation with multiple fractions how would you clear them from the equation?
What is multiply by the common denominator of all the fractions.
What type of graph makes a U shape
What is quadratic
-x = -1 - 2/3y
0 = -30 +10y -6
What is 5,6
Factor
5x2+32x+12
What is (5x+2)(x+6)
43/2
What is 8
Given an equation/expression with multiple decimals, how would you clear the decimals?
What is multiply trough by the "smallest" place value of any of the decimals.
Example : If the smallest decimal is in the 1000th place you would multiply everything by 1000.
Jack can pick forty bushels of apples in 12 hours. John can pick the same amount in 8 hours. Find how long it would take them if they worked together.