3 (2a 5) and 6a+15 Verify informally that the two expressions are equivalent using substitution. (Let a = 4)

Write an equation, in standard form, of a parabola that models the values in the table? x - 1 0 2 f (x) 10 5 13 a. y = 3x^2 - 2x + 5 b. y = x^2 - 2x + 5 c. y = 2x^2 - 3x + 5 d. y = - 3x + 2x + 5

The area of a rectangular banquet hall is 7400 square feet the length of one side is 82 square feet blade how you can use compatible numbers to estimate the width of the hall

Simplify 5^3/5^7 leaving your anwser in index form

Luke divided 16.80 by 2.5 as shown, but he forgot to put the

If cosx+sinx=sqrt (2) cosx then show that cosx-sinx=sqrt (2) sinx

The sum of two numbers is 90. their difference is 12. what are the numbers?

Stat crunch in a random sample of 200 adults, what is the probability that less than 33 % have no credit cards?

There are 2.54 centimeters in an inch. when using this conversion factor, how many significant figures are you limited to?

How many 4 letter words can be formed from the alphabets?

What is the common factor of this term 6xy^2 = (3x) (?)