7x^2-63=0

how many solutions are there and how many

What is the difference in size between the biggest button and smallest button

What is another way to say 230 mm?

How many terms are in the expression? 1.4c + 11.4 - 2c - 7.3c + 6.5

1. Bryan answered 9 out of the 12 questions on his test. What percent of the questions did Bryan answer? A 25% B. 55% E 65% D. 75% . -- --

16x2 + 10x - 27 = - 6x + 5 What are the solutions to this equation? X x=

woodland middle school $1,710 on calculators for the 180 students in the school. What is the rate spent per calculator?

Aliyah had some candy to give to her four children. She first took ten pieces for herself and then evenly divided the rest among her children. Each child received two pieces. How many pieces did she start with?

Park two has 12 more benches than Park one. If 2 benches were transferred from Park two to Park one, then Park two would have 2 times more benches than Park one. How many benches were originally there in Park two?

78362 divided by 509

Find the roots of the polynomial equation. x^2 - x - 72 = 0 Question 1 options: A) 9 and - 8 B) - 6 and 6 C) - 2 and 16 D) - 9 and 8