A side of the square is 4t. the area of the square is 400. what is the value of t?

4/16+12/16=how to figure out this problems

Evaluate x/y for x=2/3 and y=6/7 a:7/8 b:8/21 c:8/10 d:12/21

After four years in college, Josie owes $65,800 in student loans. The interest rate on the federal loans is 4.5% and the rate on the private bank loans is 2%. The total interest she owed for one year was $2,878.50. What is the amount of each loan?

3 - 6x + 8x = 9 Using Scientific Notation and combining like terms what does x equal to?

What expression is not equivalent to (1 - sin2 (x)) tan (-x) ?

Identify the solution of the inequality using the given replacement set c<-2; {-4.2,-3.6,-2.5,-2,0,4,4.1}

10,483 people attended a rock festival. If there were 811 more boys than girls, and 2,481 fewer adults over 50 years of age than there were girls, how many of each group attended the festival?

When Rosa tripped and fell into a muddy puddle at lunch (she was so embarrassed!), she knew exactly what would happen: within ten minutes, the two girls who saw her fall would each tell four people what they had seen.

What is the Vertex y=2x^2+6

What is 128 divided by 8