Show:
Exponents
linear equations
Real numbers
pythagorean Theorem
system of equation
100
What is the value of 2 in the power of 5 ?
What is 32
100
Evaluate the following expression when x=4: 4x+6
What is 22
100
Is 5.777777 rational or irrational?
What is rational
100
What is formula to pythagorean Theorem?
What is a squared + b squared= c squared
100
find x and y : 5x-6y= -32 3x+6y= 48
What is x = 2 y = 7
200
Which equation shows why 0.33... is a rational number? A.) O.33...=0.33 B.) 0.33...=0.3... C.) 0.33...=1/3 D.) 0.33...=0.3333...
What is 0.33...=0.3...
200
Simplify the following expression: 6t−2t+20
What is 4t+20
200
√5 IS WHAT TYPE OF NUMBER?
What is IRRATIONAL
200
What is an hypothenuse ?
What is It is a side thats opposite of can right angle.
200
Solve for x and y using elimination. x−4y=−7 −x+5y=10
What is x= 5 y= 3
300
which of these number is not rational? A.-101 B.913 C.-2.53545565... D.7.42839495236
What is 2.53545565...
300
Solve for k: k+27=19
What is -8
300
π is what kind of number ?
What is irrational
300
What is the hypothenuse in a triangle with the side lengths 24,32 and 40?
What is The hypothenuse is 40 because its the largest number.
300
Solve for x and y using substitution. −2x−2y=−10 x=−4y+2
What is x= 6 y= -1
400
which decimal is rational? A. -6.12341234.... B. -7.88238274.... C. 8.1020030006.... D. 9.1526374859....
What is -6.12341234...
400
If a+b+c=10 and x+y+z=−1, what is 3a−7z+3c−7y+3b−7x?
What is =3a+3b+3c−7x−7y−7z =(3)⋅(a+b+c)+(−7)⋅(x+y+z) =(3)⋅(10)+(−7)⋅(−1) =30+7 =37
400
What is an irrational number?
What is A irrational number is a real number that CANNOT be written in fraction form. They are decimals that are non-terminating and non-repeating .
400
Why is the triangle with side lengths 9,16 and 25 not a right triangle?
What is Because the side lengths doesnt equal the hypothenuse.
400
Sebastian bought 3 slices of cheese pizza and 4 slices of mushroom pizza for a total cost of $12.50. Patricia bought 3 slices of cheese pizza and 2 slices of mushroom pizza for a total cost of $8.50. What is the cost of one slice of mushroom pizza?
What is One slice of mushroom pizza costs $2.00
500
Julius thinks the number 6.45... is rational, is he correct? A. Yes, because the decimal repeats B. Yes, because the decimal terminates C. No, because the number is not a fraction D. No, because the number is not an integer
What is Yes, because the decimal repeats
500
Which expressions are equivalent to 6l+5m−3n ? -3n+6l−5m -5l+3(m−2n) -3(2l−n)+5m
What is -3(2l−n)+5m
500
is the square root of 15 rational or irrational?
What is it ia irrational because its not a perfect square
500
A length of a mirror has a length of 24 inches, and a diagonal that measures 30 inches. What is the width? width is 18.
What is the width is 18
500
Nick has a collection of grasshoppers and butterflies. He has 561 insects in all. The number of grasshoppers is twice the number of butterflies. Find the number of each type of insect that Nick has
What is There are 187 butterflies and 374 grasshoppers.