Mr. Garcia has 15 boys and 10 girls in his math class. He selects two students at random to demonstrate how they solved the day's challenge assignment. What is the probability that both students are girls?

How did the light dress up for the costume party?

a mixture of concrete is made up of sand and cement in a ratio of 5 : 3, How many cubic feet of each are needed to make 160 cubic feet of concrete mix

Triangle ABC was dilated using the rule Dy, 5/4 If CA = 8, what is C'A'? 10 units 12 units 16 units 20 units

Tina wants to run 12 3/5 miles over 7 days she wants to run the same distance each day how far must she run each day

What is the number that has 2 hundreds and the tens digit is 9 more than the ones digit?

What's the probability of P (T) ?

Evaluate. Be smart, (2.31∙5.82+4.18∙2.31+90∙2.31) : 2.31∙0.55

1. What 3 things must be true for a binomial to be a difference of squares? 2. How do you determine the square root of a term whose variable (s) have exponents greater than 2? 3. Is this a difference of squares? Show your work and explain.

If two shapes have the same area, must they have the same perimeter?

Keith has $500 in a savings account to beginning of the summer he wants to have at least $200 at the end of the summer he withdraws 25 per week for the tickets how many weeks can Keith withdraw money from his account