Find the product of each sum and difference. (2l + 9) (2l - 9)

Which combination of integers can be used to generate the Pythagorean triple (7,24,25) ? A. x=1, y=3 B. x=4, y=3 C. x=3, y=2 D. x=2, y=2

Felipe can choose 1 snack from a box containing 3 different granola bars, 4 different kinds of fruit, and 2 different kinds of chips. How many ways can Felipe choose a snack? A. 14 B. 5 C. 9 D. 24

6. Petra is given the equation (x-15) ^2 + (y+4) ^2=100 and identifies its graph as a circle whose center is (-15,4) and radius is 10. Has Petra made a mistake? Explain.

What is the number in standard form? 3.23*1012

Neena just earned her bachelor's degree. Based on her qualifications and desire for the highest pay scale, which career would she be best suited for?

What is the GCF of 12x3y5 + 18x4y2?

One number is seven less than two times another. If their sum is decreased by four, the result is one. Find the numbers.

If you have $19 and you spend $6 on baseball tickets, what fraction of your money did you spend?

Ruby is visiting San Francisco. From her hotel she walks 1 block west ans 4 blocks south to a coffee shop. Then she walks 5 blocks east and 6 blocks south to a museum. Where is the museum in relation to her hotel

A youth chorus has 30 members. There are 14 boys in the chorus. What is the ratio of boys to girls in simplest form? A. 7/15 B. 8/15 C. 7/8 D. 8/7