Find the product of (3x + 7y) (3x - 7y).

9x2 - 42xy + 49y2

9x2 + 42xy + 49y2

9x2 - 49y2

9x2 + 49y2 ... ?

Given: ΔXYZ XY = 28 cm; XZ = 30 cm; YZ = 32 AB is a midsegment parallel to XY What is the length of AB? A) 7 cm B) 14 cm C) 28 cm D) 56 cm

What is an inductive reasoning

A party-size bag of tortilla chips normally costs $3.80. The supermarket has them on sale today for $2.85. What is the percentage of the discount? A) 133% B) 75% C) 95% D) 25%

Rosy waxes 2/3 of her car with 1/4 bottle of car wax what fraction of the bottle of car wax will rosy to wax her entire car

What is 11/15 + 1/8 estimated?

At lunchtime 5/6 of students buy juice. Of those students 3/4 buy orange juice. What fraction of the students buy orange juice?

Round 224.91 to the nearest whole number do not add extra zeros

What is the value of the expression below when a is 3, b is 25, and c is 5? 1/2 (3a + 4b + c) - (c2 + 5a)

What is the order of rotational symmetry of a kite? A) 0 B) 1 C) 2 D) 4

Can you write an expression for 5x5x5x5