How many solutions does this equation have?

-n - 5 = - n

Which theorem or postulate cannot be used to justify that triangle NOP = triangle NQP?. A. SAS. B. ASA. C. AAS. D. SSA.

Anthony is preparing to run a marathon in 15 weeks. He increases the amount of miles ran each week according to the chart below.

Solve the equation using the quadratic formula: 2x^2-5x+2=0

The product of a number and three

Find the GCF o the first two terms and the GCF of the last two terms of the polynomial. 5h 3+20h 2+4h+16

Both triangles are similar. The area of the smaller triangle is about 270 ft^2. What is the best approximation for the larger triangle?

The teacher selerated her class of twenty eight students into two groups. one group has four more than twice as many students as the other group how many students are in each group

Carla drops a carton of eggs. out of 12 eggs, 7 eggs are cracked. as a decimal, what fraction of the eggs are not cracked? [round to 2 places.]

What is 16,473 rounded to the nearest hundred and thousand

19.83 rounded to the nearest tenth